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A population of values has a normal distribution with mean = 241.7 and standard deviation = 48.3. You intend to draw a random sample of size n = 79. = Find the probability that a single randomly selected value is between 233 and 242.2. P(233 < X < 242.2)
Answer:
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How to find a good roommate in college?
Answer:
find someone with the same interests with you that is someone that you could become friends with
Explanation:
It is hard please help it is being a weird
identify five phyco-social factors to learners
Typically, psychological factors include attitudes, motivations, perceptions, learning abilities, and emotions
The five phyco-social factors which can affect learners are:
MotivationPerceptionLearningAttitudeFamilyWhat is psychosocial factors?Psychosocial factors refers to characteristics that can influence an individual psychologically and socially. The psychosocial helps to describe the relationship of an individual with their social environment and the effects on their mental health.
Therefore, the five psychosocial factors that can affect learners academically are Motivation, Perception, Learning, Attitude, Family.
Learn more about psycho social factors:
https://brainly.com/question/11917863
so point a is named by the ordered pair can u help neee
Answer:
A point is named by its ordered pair of the form of (x, y)
A. Identify and discuss at least five challenges that hinders the teacher from effectively managing the classroom
Answer:
Some of the common classroom challenges faced by teachers include lack of teamwork, minimal personal time, working towards long term goals, arguments and student excuses, etc.
Explanation:
How many reports for colleges does the ACT registration fee cover?
&
Ο Α. 4
Β. 2
Ο Ο Ο
Ο C. 5
D. 1
Answer:
Your fee waiver covers one report to your high school and up to six college choices. After registration, you can request up to an additional 20 regular score reports for free.
2. Suppose that all possible n = 50 samples are selected from a population. How would the mean,
standard deviation, and shape of the resulting sampling distribution compare to a sampling
distribution based on all possible n= 100 samples?
Using the Central Limit Theorem, it is found that the mean and the shape would remain the same, while the standard deviation would be multiplied by the square root of 2.
Central Limit TheoremThe Central Limit Theorem establishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the sampling distribution is also approximately normal, as long as n is at least 30.
In this problem:
The sample size would remain above 30, hence the shape would still be normal.The mean does not depend on the sample size, hence it would remain constant.The standard deviation is inversely proportional to the square root of the sample size, then since the sample size would be divided by 2, the standard deviation would be multiplied by the square root of 2.More can be learned about the Central Limit Theorem at https://brainly.com/question/24663213
A vessel located between an artery and a capillary is a(n) ___________.
Answer:
spinal cord that is located between the artery and capillary