The central limit theorem describes what characteristics of the distribution of sample means?

Q: Explain Student t distribution & F distribution?

A: Student t distribution: Shape of a student’s t distribution is bell shaped curve with mean zero and…

Q: Sample is a sub-set of Distribution Set Population Data

A: Solution: The definition is " Asample is an unbiased number of observations taken from population."

Q: Describe in brief the uniform distribution.

A: The uniform distribution is a probability distribution which is used when the outcomes are equally…

Q: Explain t Distribution? & it's Prerequisites?

A: From the given question, The student’s t-distribution can be defined as:

Q: Which of the four sets of data represents a normal distribution? O { 10, 12, 13, 13, 13, 14, 16} O…

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Q: For a negatively sloped distribution with Mode=18 and Median= 15, the mean is probably _____. What…

A: When the tail of the distribution is elongated to the right side, the shape of the distribution is…

Q: Inferential statistics is the branch of statistics that draws conclusions about (answer) based on…

A: There are two branches in statistics: Descriptive statistics  Inferential statistics

Q: USE 3 DECIMALS A producer claims that his potato chips weight has a normal distribution at least 150…

A: Given Data : For Sample 1 x̄1 = 148.0 s1 = √8 = 2.8284 n1 = 21 For…

Q: What are other sampling distributions for mean?

A: Sampling distributions : The probability distribution of a given statistic based on a random sample.…

Q: Probability plot is used to check the normality of sample data and that if it adequately describes…

A: The given statement is 'Probability plot is used to check the normality of sample data and that if…

Q: a) What are some of the distinguishing properties of a normal Distribution? Discuss b) The sampling…

A: • The answers to the above questions are as follows :-

Q: What represents the measure of the spread of the distribution?

A: The standard deviation represents the measure of the spread of the distribution.

Q: What are the requirements needed to be a binomial distribution?

A: To find: What are the requirements needed to be a binomial distribution?

Q: 20. How does the shape of a distribution affect the choice of descriptive statistics?

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Q: Sample means from multiple samples will have a sampling distribution  True  False

A: We know that,  Sample means differ from sample to sample and thus create a distribution which is…

Q: What is Frequency Distribution?

A: Sometimes,tabular representation of a data set is very useful in viewing the characteristics of the…

Q: determine p value and its meaning please

A: Solution

Q: What are the functions of sampling distribution?

A: A sampling distribution is a distribution of the likelihood of a statistic derived from a greater…

Q: How is the shape of the F distribution affected by the degrees of freedom?

A: Given data How is the shape of F distribution affected by the degrees of freedom

Q: What is the notion of sampling distribution?

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Q: what the requirements are to assume that the sampling distribution of sample means does have a…

A: The objective of this question is to understand the conditions under which we can assume that the…

Q: 12. Find the variance of normal distribution.

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Q: Ques45)The first and third quartile of a normal distribution respectively. Then distribution is the…

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Q: The mean is not one of the most commonly used measures of central tendency. Select one: False True

A: The mean is not one of the most commonly used measures of central tendency. Select one: False True

Q: Which distribution's height begins low, increases until the middle, and then decreases in a…

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Q: The spread or variation in the sampling distribution of means is called the                 of the…

A: Spread or variation in the sampling distribution of means is given.

Q: Get descriptive statistics (mean, median, standard deviation, range, skewness) on net sales and net…

A: Descriptive statistics is the broad branch in the statistics. It explain the summary of the data…

Q: steam and leaf of data                     leaf unit= 10               2       2          59 5…

A: Range= Maximum observation-minimum Observation Here maximum observation= 61 Minimum Observation= 25…

Q: Define frequency distribution?

A: Frequency distribution, in statistics, a graph or data set organized to show the frequency of…

Q: Describe the best probability sampling scheme with example, suitable for the situation  when values…

A: Sampling Distribution :- The number of possible samples of size n that can be drawn from a finite…

Q: What is the Central Limit Theorem (Sampling Distribution for the Mean) Properties and Why It Occurs?

A: Solution-: What is the Central Limit Theorem (Sampling Distribution for the Mean) Properties and Why…

Q: in to me a good example of what the mean of sampling distribution i

A: The sampling distribution of a statistic is known as the probability distribution of all the…