The number of scores that are free to vary when a researcher is estimating a population parameter from a sample is called the _____.
Answers
Answer: degrees of freedom
Explanation:
The number of scores that are free to vary when a researcher is estimating a population parameter from a sample is called the degrees of freedom.
In statistics, degrees of freedom refer to the number of independent pieces of information that are used to estimate a population parameter. It is calculated by subtracting the number of parameters that are estimated from the sample size. For example, if a researcher is estimating the mean of a population from a sample of 10 scores, there are 9 degrees of freedom because one parameter (the mean) is being estimated.
Degrees of freedom are important because they are used to calculate various statistical tests, such as t-tests and F-tests. These tests use degrees of freedom to determine the critical values that are used to make decisions about the statistical significance of the results. Degrees of freedom are a crucial concept in statistics that are used to estimate population parameters and make decisions about the significance of the results.
For more such questions on degrees of freedom, click on:
https://brainly.com/question/30403653
#SPJ11
Related Questions
Heart disease and cancer were two of the most common causes of death in 2006.true or false
Answers
Answer:
It is True
Explanation:
What is the maximum amount of daily caffeine intake that does not have a negative effect on fluid balance?.
Answers
Answer: The FDA recommends that healthy adults' maximum caffeine intake is 400 milligrams
When exercising in your target heart zone, your heart rate should be in what percentage of your maximum heart rate?.
Answers
Answer:
50 to 85 percent of your maximum heart rate
Explanation:
this is the heart rate where your heart beats at moderate to high intensity. this is good for exercising as this will improve your cardiovascular endurance
hope this helps!
give brainliest please :)
1. The largest growing steroid abusing population is . This is often due to their desire to enhance their body appearance.
Answers
Answer:
bodybuilders
Explanation:
The largest growing steroid abusing population are bodybuilders. This population of individuals tends to start using anabolic steroids in order to increase their muscle gain while working out. They then increase their doses and abuse the drug because they want bigger and bigger muscles every time which they cannot gain with regular workout methods. This abuse is continued since a failure to continue taking the steroids will result in rapid muscle loss and that seems to be a bodybuilder's worst nightmare.
Please help!!!
mark was to deep fry some french fries.
list three rules to follow
Answers
Answer:
Preheat oil to 350°F (180°C).
Place frozen French Fries in fryer basket. Do not fill basket more than half full.
Fry 3–4 minutes or to light golden colour.
Explanation:
how do you eat a burger?
Answers
Answer:
Hmmm, this one is kinda hard. If I'm correct, with your mouth and teeth?
is it true that the The biological levels of organization allow different types of cells to work together to form fully functioning multicellular organisms. Cells working together make tissues, tissues working together make organs, organs working together make organ systems, and all of the organism systems working together make fully functioning organs. This organization allows all of the specialized cells, tissues, organs, and organ systems to carry out the many functions necessary for a multicellular organism to grow and survive, this is referred to as the division of labour and means you can walk, talk, think, breathe, digest, and do many other things at the same time.
Answers
Yes, it is true that the biological levels of organization allow different types of cells to work together to form fully functioning multicellular organisms. This is because cells working together make tissues, and tissues working together make organs. Organs, in turn, work together to make organ systems, and all of the organism systems working together make fully functioning organisms.
This organization is crucial for the survival of multicellular organisms because it allows all of the specialized cells, tissues, organs, and organ systems to carry out the many functions necessary for growth and survival. This is referred to as the division of labor and means that different parts of the organism can specialize in specific tasks.
For example, the heart is a specialized organ that pumps blood throughout the body, while the lungs are specialized organs that help us breathe. The digestive system, on the other hand, is made up of several organs, including the stomach and intestines, that work together to break down food and extract nutrients. Without this organization, it would be impossible for multicellular organisms to carry out all of the functions necessary for survival. Thanks to the division of labor, we can walk, talk, think, breathe, digest, and do many other things at the same time.
To know more biological visit :-
https://brainly.com/question/28584322
#SPJ11
Which is not a short-term effect of alcohol?
It causes blood vessels to enlarge.
It slows down the time to react.
It speeds up the nervous system.
It can cause vomiting.
Answers
Answer:
It slows down reaction time
Explanation:
it makes you less alert causing you to act slower and has other symptoms
Humans need to eat foods to remain healthy.
Answers
Answer:
True.
Explanation:
Food gives you fuel. When you have fuel, your body can function like it's supposed to. If you don't eat enough food, that can prevent hair and nail growth. Having a consistent eating schedule where you eat full meals with healthy foods is key to weight loss and staying healthy. When you don't eat, your body stores fat because your body doesn't know when it will need fuel again.
Hope this helps! :))
Plz help
Giving brainleist
Answers
2. The people you surround yourself with
3. Trauma, Natural Disaster, Eating disorder
4. If you aren’t eating healthy it can affect your body negatively
How often should you gauge/ check your heart rate during exercise?
Answers
how many carrier strike groups (csgs) can possibly deploy within 90 days under the fleet response plan?
Answers
The Fleet Response Plan (FRP) of the United States Navy is designed to have two Carrier Strike Groups (CSGs) ready to deploy within 90 days.
The Fleet Response PlanThe FRP aims to maintain a high state of readiness and provide a rapid response capability by ensuring that at least two CSGs are prepared for deployment at any given time.
However, the deployment plans and capabilities may vary and could be subject to changes based on various factors and strategic considerations.
In other words, information regarding deployment capabilities under the Fleet Response Plan may change as time goes by.
More on the fleet response plan can be found here: https://brainly.com/question/32283466
#SPJ4
e.b. titchener was a leading figure in which framework of psychology, which advocated the use of introspection to identify basic elements of experience?
Answers
E.B Titchener was a leading figure in which framework of psychology, structuralism advocated the use of introspection to identify basic elements of experience.
Psychology is the study of the mind and behaviour. The study of conscious and unconscious phenomena such as emotions and thoughts is known as psychology. It is a broad academic topic that crosses the scientific and social sciences. The study of psychology is linked to neuroscience because psychologists try to understand the emerging features of brains. Psychologists, as social scientists, aim to understand human and organisational behaviour.
A professional practitioner or researcher in the subject of psychology is known as a psychologist. Some psychologists also work as cognitive or behavioural scientists. Some psychologists investigate the role of mental functioning in human and society behaviour. Others look into the physiological and neurological systems that underpin cognitive functioning and behaviour.
To learn more about psychology, here
https://brainly.com/question/14674155
#SPJ4
PLEASE HURRY
Environment refers to the social and physical conditions that affect a person's life. Please select the best answer from the choices provided OT OF
Answers
Answer:
the answer to this question is true
How did my achievements by making mask for other people allow me to show personal development?
Answers
Answer: See Explanation
Explanation: The journey of self-improvement is an ongoing process of constant learning. It gives you the opportunity to evaluate your strengths and weaknesses and to work on them. ... The benefits are that you grow as a person while growing your skills, you improve your self-awareness, and you boost your confidence. Because you made masks for other people you learned that it helped them and also made you self improve.
Hope this helps
Pls mark me brainliest
-Ur gurl Lizzie
Kim, a girl at school, says that bulimia is a great way to lose weight and look more attractive. Which of the following health problems related to bulimia is MOST LIKELY to persuade Kim to rethink her position?
hair loss
irreagular heartbeat
heart disease
diabetes
Answers
Answer:
Hair loss.
People with bulimia may become deficient in certain nutrients, develop a high level of acidity in the body, have poor blood circulation, and are often dehydrated. All four of these conditions on their own can contribute to hair loss
Answer:
Hair loss
Explanation:
Which layer of the gi tract would be most likely to suffer damage if someone
swallowed glass?
muscalaris
serosa
submucosa
mucosa
Answers
Mucosa layer of the gi tract would be most likely to suffer damage if someone swallowed glass.
The stomach is a J-shaped pouch that connects the small intestine below to the oesophagus above. The duodenum is the name for the first segment of the small intestine.
The stomach is located in the upper centre of the belly, behind the lower ribs, and varies greatly in size, shape, and location. The fundus, body, antrum, and pylorus are only a few of the several components of the stomach, which is a single organ.
Food enters the duodenum through the pylorus, where it undergoes additional processing. The stomach wall has four layers in total.
Millions of microscopic glands make up the mucosa, the inside lining of the stomach, and they secrete gastric fluids.
To learn more about layers of GIT:
https://brainly.com/question/11089649?referrer=searchResults
#SPJ4
which std was treated with penicillin in the past, but no longer can be treated with tihs particular antibiotic due to resistance?
Answers
Answer:
Syphilis
Explanation:
It can be treated by or with penicillin
How one copes with winning and losing is related to the state of one's mental and emotional health.
Answers
Answer:
true
Explanation:
edge said so
Identify another fitness misconception that teens may hold. Why do you think they have that misconception?
Answers
Answer:
okay, I'm a teen and I know many people who believe weird stuff
okay, Many of my friends believe that all carbs and fats are bad and also math will mess up your brain. they also believe that if you're wearing glasses and know a lot of math, then you're a nerd. whats up with that
Which action would be considered the most healthy change to one's eating habits?
O skipping breakfast
O drinking more soda
O snacking on dried fruit
O limiting processed foods
Answers
Answer:
limiting processed foods
Explanation:
by reducing processed foods one maintains a healthy body and sound mind
you are fully protected for engaging in a physical altercation as long as the other person throws the first punch true or false
Answers
Answer: True
Explanation: It is true because you are self-defending yourself since the other person punched you first, so you are fully protected for engaging in a physical altercation as it is self-defense
There are two types of diabetes: type 1, which people are born with, and type 2, which emerges later in life and is thought to be caused by genetic and environmental factors. Both types are an indication that which gland is not functioning properly? O A. adrenal OB. thyroid OC. pituitary OD. pancreas
Answers
Answer:
OD. Pancreas
Explanation:
I did research
Both types of diabetes are an indication that the pancreas is not functioning properly. Therefore, option (D) is correct.
What is the role of pancreas in diabetes?Insulin is a hormone that is produced by the pancreas, which is a gland that is located beneath the stomach. Insulin is responsible for regulating blood sugar levels by allowing glucose to enter cells for use as a source of energy. The immune system of the body assaults and kills the cells in the pancreas that produce insulin, which leads to a deficiency in the amount of insulin that is produced. This condition is known as type 1 diabetes.
When a person has type 2 diabetes, their body either develops a resistance to the effects of insulin or their pancreas is unable to generate enough insulin to satisfy the requirements of the body. As a consequence of this, glucose builds up in the bloodstream, which in turn leads to elevated levels of blood sugar as well as a variety of symptoms and health issues.
Learn more about diabetes, here:
https://brainly.com/question/30770821
#SPJ2
Match each type of RNA with its description.
messenger RNA
ribosomal RNA
transfer RNA
forms part of the cell's protein-synthesizing organelle
carries genetic information from DNA to the body's ribosomes
carries amino acids
Answers
Answer:
Hope this helps!
Explanation:
The main purpose of tRNA in protein formation is to utilize its anticodon to decode a specific mRNA codon and transfer a specific amino acid to the extremity of a chain in the ribosome.
What is the role of different type of RNA?RNA comes in three different forms: mRNA, tRNA, and rRNA. Between the cytoplasm, where proteins are created, and the nucleus, where DNA resides, mRNA serves as a bridge.
The production of proteins involves tRNA and rRNA. Degradation of mRNA and the control of genes both entail other RNAs.
The three basic kinds of RNAs each have different structures and special jobs to do.
During protein synthesis, mRNA serves as a template for gene coding, tRNA transports amino acids to the ribosomes, so they may be added to the polypeptide chain, and rRNA builds ribosomes alongside proteins.
Therefore, messenger RNA carries genetic information from DNA to the body's ribosomes and transfer RNA carries amino acids.
Learn more about RNA here:
https://brainly.com/question/13552129
#SPJ2
Patrick is jumping rope to training for his next boxing match. He learned the correct way to jump rope when he was a member of his ‘s wrestling team. Which training principle does this scenario represent?
Answers
henrietta, a medical intern, is narrating a conflict she had with suki, a coworker. which three sentences show henrietta used the i-statement technique to resolve the conflict?suki works in the same department as i do. i work extra hours most days because suki needs help performing procedures and i spend time helping her rather than finishing my own work. suki and i are both interns, and i know how tough the jobs is, which is why i want to help her. however, this week i made an error in my work because i was trying to hurry and finish the work, which i would have completed on time had i not spent hours helping suki.i decided to confront suki yesterday. i said to her, "suki, i feel irritated and angry when you keep asking me for help to complete your tasks. if it were once or twice, i would have understood. however, you’ve been asking me to help you finish your tasks every day now, and i had to say something. because i spend my hours helping you, i’m not able to focus on my work, and i’ve made an error in my work, which will affect my performance review."confronting suki made me feel better. i used a positive approach, and i made sure i was objective, calm, and clear in my communication.
Answers
The three sentences that show Henrietta used the i-statement technique to resolve the conflict she had with her co-worker Suki are:
I spend time helping her instead of finishing my own work.I feel irritated and angry when you ask me to help you complete your tasks.I had to say something as I spend my hours helping you.What is the i-statement technique?It is a communication strategy that focuses on the feelings and actions of the sender of the message, rather than on the actions of the receiver, thus generating a greater capacity for understanding rather than defensive communication.
Therefore, it is essential to use approaches to conflict resolution that seek a balance between different points of view, where each individual has the chance to explain the situation, in order to reach a favorable solution for both.
Find out more about organizational conflict here:
https://brainly.com/question/26062582
The greek word hypnos in the term sedative hypnotics refers to the ability of these drugs to induce __________.
Answers
Answer: Sleep
Explanation:
The answer is sleep
give atleas five components to be measured computer system servicing
Answers
Answer:
motherboard
central processing unit (CPU)
RAM
ROM
graphics processing unit (GPU)
Charlie Nowak: Which two components of the physical exam do you feel will be most important to assessing and maintaining the health of your patient? Defend each choice with evidence from the medical record of your patient.
this is from biomed science pltw
Answers
Answer:
Conducting a health history and performing a physical examination,
Explanation:
Conducting a health history and performing a physical examination are the two components that is most important to assessing and maintaining the health of your patient because these two components find out the problem or the disease which cause damage to the health of the patient. The health history provides all information about patient's health and helps the doctor to find the problem.
Ethics are the ______ or ______ portrayed during the competition. A. Attitudes / words B. Penalties / rewards C. Morals / principles D. Rules / strategies
Answers
Answer:
C. Morals / principles
Explanation:
Answer:
c :)
Explanation: