If repeated samples of a variable Y of sample size n are drawn from a normal...
If repeated samples of a variable Y of sample size n are drawn from a normal distribution, the sampling distribution for variable Y is not distributed normally.
Group of answer choices.Explain
True
False
Homework Answers
The answer is
The sampling distribution of variable Y will be normally distributed. This is because the underlying parent population is normal. Also by the Central limit theorem, the sampling distribution of the sample mean of Y will tend to normal.
Let me know in the comments if anything is not clear. I will reply ASAP! Please do upvote if satisfied!
Add Answer to:
If repeated samples of a variable Y of sample size n are drawn
from a normal...
If random samples of size n = 36 are drawn from a nonnormal population with finite...
If random samples of size n = 36 are drawn from a nonnormal population with finite mean = 75 and standard deviation = 15, then the sampling distribution of the sample mean is approximately normally distributed with mean = 75 and standard deviation = 2.5. Select one: O a. False O b. True
, Samples In 30) drawn from a uniform distribution la Minitab was used to generate the...
, Samples In 30) drawn from a uniform distribution la Minitab was used to generate the samples. es 300, b 500) Variables 15 Observations Variable TypeFormValues Missing Sample 1 Quantitative Sample 2 Quantitative Numeric Sample 3 Quantitative Numeric Sample 4 Quantitative Sample 5 ive Sample 6 Quantitative Sample 7 Quantitative Observations Sample 8 Quantitative Numeric Sample 9 Quantitative Sample 10 Quantitative Sample 11 Quantitative Sample 12 Quantitative Sample 13 Quantitative Sample 14 Quantitative Sample 15 Quantitative Numeric Numeric Variable Numeric...
Data Se Sample Variables 1 Proportions Observations 1000 p-bar for 1,000 samples (n 50] drawn fro...
Data Se Sample Variables 1 Proportions Observations 1000 p-bar for 1,000 samples (n 50] drawn from a binomial population (p 0.30) Minitab was used to generate the samples. Observations> Observations Variable Type Form Values Missing Sample Proportion Quantitative Numeric 1000 Variable Correlation Correlation If the sample you select for your statistical study is one of the 1,000 samples we drew in our repeated sampling, the worst-luck sample you could draw proportion. Use the tool to sort the observed values of...
A simple random sample of size n 43 is obtained from a population that is skewed...
A simple random sample of size n 43 is obtained from a population that is skewed left with = 54 and 06. Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? O A. No. The central limit theorem states that only if the...
A simple random sample of size n = 80 is obtained from a population with u...
A simple random sample of size n = 80 is obtained from a population with u = 55 and 6 = 3. Does the population need to be normally distributed for the sampling distribution of X to be approximately normally distributed? Why? What is the sampling distribution of ? Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? O A. No because the Central Limit Theorem states that regardless...
A simple random sample of size n=74 is obtained from a population with 82 and 8-6...
A simple random sample of size n=74 is obtained from a population with 82 and 8-6 Does the population need to be normally distributed for the sampling distribution of to be approximately normally distributed? Why? What is the sampling distribution of i? Does the population need to be normally distributed for the sampling distribution of to be approximately normally dibuted? Why? O A. No because the Central Limit Theorem states that only if the shape of the underlying population is...
A simple random sample of size n=74 is obtained from a population with u=67 and 5...
A simple random sample of size n=74 is obtained from a population with u=67 and 5 = 6. Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of x? Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? A. Yes because the Central Limit Theorem states that the sampling variability of nonnormal populations...
1- Suppose a simple random sample of sizen is drawn froma large population with mean u...
1- Suppose a simple random sample of sizen is drawn froma large population with mean u and standard deviation o. The sampling distribution of x has mean ug and standard deviation= 2- As the number of degrees of freedom in the t-distribution increase, the spread of the distribution 3- True or False: The value of to.10 with 5 degrees of freedom is greater than the value of to.10 with 10 degrees of freedom. 4- True or False: To construct a...
Random samples of size n = 2 are drawn from a finite population that consists of...
Random samples of size n = 2 are drawn from a finite population that consists of the numbers 2, 4, 6, and 8. (a) Calculate the mean and the standard deviation of this population. (b) List the six possible random samples of size n = 2 that can be drawn from this population and calculate their means. (c) Use the results of part (b) to construct the sampling distribution of the mean for random samples of size n = 2...
Page 1 Question 1 Suppose we take repeated random samples of size 20 from a population...
Page 1 Question 1 Suppose we take repeated random samples of size 20 from a population with a Select all that apply. mean of 60 and a standard deviation of 8. Which of the following statements is 10 points true about the sampling distribution of the sample mean (x)? Check all that apply. A. The distribution is normal regardless of the shape of the population distribution, because the sample size is large enough. B. The distribution will be normal as...
If random samples of size n = 36 are drawn from a nonnormal population with finite mean = 75 and standard deviation = 15, then the sampling distribution of the sample mean is approximately normally distributed with mean = 75 and standard deviation = 2.5. Select one: O a. False O b. True
, Samples In 30) drawn from a uniform distribution la Minitab was used to generate the samples. es 300, b 500) Variables 15 Observations Variable TypeFormValues Missing Sample 1 Quantitative Sample 2 Quantitative Numeric Sample 3 Quantitative Numeric Sample 4 Quantitative Sample 5 ive Sample 6 Quantitative Sample 7 Quantitative Observations Sample 8 Quantitative Numeric Sample 9 Quantitative Sample 10 Quantitative Sample 11 Quantitative Sample 12 Quantitative Sample 13 Quantitative Sample 14 Quantitative Sample 15 Quantitative Numeric Numeric Variable Numeric...
Data Se Sample Variables 1 Proportions Observations 1000 p-bar for 1,000 samples (n 50] drawn from a binomial population (p 0.30) Minitab was used to generate the samples. Observations> Observations Variable Type Form Values Missing Sample Proportion Quantitative Numeric 1000 Variable Correlation Correlation If the sample you select for your statistical study is one of the 1,000 samples we drew in our repeated sampling, the worst-luck sample you could draw proportion. Use the tool to sort the observed values of...
A simple random sample of size n 43 is obtained from a population that is skewed left with = 54 and 06. Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? O A. No. The central limit theorem states that only if the...
A simple random sample of size n = 80 is obtained from a population with u = 55 and 6 = 3. Does the population need to be normally distributed for the sampling distribution of X to be approximately normally distributed? Why? What is the sampling distribution of ? Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? O A. No because the Central Limit Theorem states that regardless...
A simple random sample of size n=74 is obtained from a population with 82 and 8-6 Does the population need to be normally distributed for the sampling distribution of to be approximately normally distributed? Why? What is the sampling distribution of i? Does the population need to be normally distributed for the sampling distribution of to be approximately normally dibuted? Why? O A. No because the Central Limit Theorem states that only if the shape of the underlying population is...
A simple random sample of size n=74 is obtained from a population with u=67 and 5 = 6. Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? What is the sampling distribution of x? Does the population need to be normally distributed for the sampling distribution of x to be approximately normally distributed? Why? A. Yes because the Central Limit Theorem states that the sampling variability of nonnormal populations...
1- Suppose a simple random sample of sizen is drawn froma large population with mean u and standard deviation o. The sampling distribution of x has mean ug and standard deviation= 2- As the number of degrees of freedom in the t-distribution increase, the spread of the distribution 3- True or False: The value of to.10 with 5 degrees of freedom is greater than the value of to.10 with 10 degrees of freedom. 4- True or False: To construct a...
Random samples of size n = 2 are drawn from a finite population that consists of the numbers 2, 4, 6, and 8. (a) Calculate the mean and the standard deviation of this population. (b) List the six possible random samples of size n = 2 that can be drawn from this population and calculate their means. (c) Use the results of part (b) to construct the sampling distribution of the mean for random samples of size n = 2...
Page 1 Question 1 Suppose we take repeated random samples of size 20 from a population with a Select all that apply. mean of 60 and a standard deviation of 8. Which of the following statements is 10 points true about the sampling distribution of the sample mean (x)? Check all that apply. A. The distribution is normal regardless of the shape of the population distribution, because the sample size is large enough. B. The distribution will be normal as...
Most questions answered within 3 hours.
-
Sociology Question Emile Durkheim
What role does mass media play in the lives of contemporary
citizens?...
asked 1 minute from now -
Why would you silence gene expression for both wild-type and
mutants? I am on a question...
asked 7 minutes ago -
While all of the elements below are helpful, Booth et al. (2008)
emphasize that it is...
asked 11 minutes ago -
2. Use the three-step method to analyze the effects of the event
on the equilibrium price...
asked 11 minutes ago -
Draw a Venn diagram of three domains of life and explain.
asked 15 minutes ago -
In testing a new drug, researchers found that 5% of all patients
using it will have...
asked 44 minutes ago -
List the six general types of information management systems,
and give one logistics application to each...
asked 35 minutes ago -
XYZ corporation uses statistical quality control to monitor the
quality of their product. They have determined...
asked 38 minutes ago -
If a liquid
contains 60% sugar and 40% water through out its composition then
what is...
asked 46 minutes ago -
The data in set A represents prices (with tax included) of a
large cup of regular...
asked 56 minutes ago -
How do neuropsychological assessments provide information about
impairment? How could this information be misused?
asked 48 minutes ago -
Define SNP and elaborate various type of SNPs and their
importance in pharmacogenetics?
asked 52 minutes ago