An April 2004 article on HearTheIssues.com stated that Americans watch an average of 4.5 hours of television per person per day. If the standard deviation for the number of hours of television watched per day is 3.2 and a random sample of 258 Americans is selected, the mean of this sample belongs to a sampling distribution. (b) What is the mean of this sampling distribution? (Give your answer correct to one decimal place.) hours (c) What is the standard deviation of this sampling distribution? (Give your answer correct to two decimal places.
An April 2004 article on HearTheIssues.com stated that Americans watch an average of 4.5 hours of television per person per day. If the standard deviation for the number of hours of television watched per day is 3.2 and a random sample of 258 Americans is selected, the mean of this sample belongs to a sampling distribution. (b) What is the mean of this sampling distribution? (Give your answer correct to one decimal place.) hours (c) What is the standard deviation of this sampling distribution? (Give your answer correct to two decimal places.
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
An April 2004 article on HearTheIssues.com stated that Americans watch an average of 4.5 hours of television per person per day. If the standard deviation for the number of hours of television watched per day is 3.2 and a random sample of 258 Americans is selected, the
(b) What is the mean of this sampling distribution? (Give your answer correct to one decimal place.)
hours
(c) What is the standard deviation of this sampling distribution? (Give your answer correct to two decimal places.)
Expert Solution
Step 1
Sampling distribution of the sample mean .
Step by step
Solved in 2 steps
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