A variable of a population has a mean of u = 75 and a standard deviation of o = 16. a. Identify the sampling distribution of the sample mean for samples of size 64. b. In answering part (a), what assumptions did you make about the distribution of the variable? c. Can you answer part (a) if the sample size is 25 instead of 64? Why or why not? a. What is the shape of the sampling distribution? bimodal normal skewed O uniform What is the mean of the sampling distribution? H: = 60 (Simplify your answer.) What is the standard deviation of the sampling distribution? o: = 1.1 (Simplify your answer.)
A variable of a population has a mean of u = 75 and a standard deviation of o = 16. a. Identify the sampling distribution of the sample mean for samples of size 64. b. In answering part (a), what assumptions did you make about the distribution of the variable? c. Can you answer part (a) if the sample size is 25 instead of 64? Why or why not? a. What is the shape of the sampling distribution? bimodal normal skewed O uniform What is the mean of the sampling distribution? H: = 60 (Simplify your answer.) What is the standard deviation of the sampling distribution? o: = 1.1 (Simplify your answer.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill