2. Suppose you are interested in testing whether the mean earnings of men in the General Social Survey is representative of the earnings of the entire U.S. male population. Further that the average male in the General Social Survey earned $31,607 in 2005 and that the average male in the population earned $33,405 in 2005. There are 372 men in the General Social Survey. suppose a. State the null and research hypotheses. b. Calculate the degrees of freedom for this one-sample t test c. You are trying to determine if the GSS sample is different than the US population, but you don't have a theoretical reason to say if the sample is higher or lower than the US population. Should you use a one tailed test or a two tailed test? Why?
2. Suppose you are interested in testing whether the mean earnings of men in the General Social Survey is representative of the earnings of the entire U.S. male population. Further that the average male in the General Social Survey earned $31,607 in 2005 and that the average male in the population earned $33,405 in 2005. There are 372 men in the General Social Survey. suppose a. State the null and research hypotheses. b. Calculate the degrees of freedom for this one-sample t test c. You are trying to determine if the GSS sample is different than the US population, but you don't have a theoretical reason to say if the sample is higher or lower than the US population. Should you use a one tailed test or a two tailed test? Why?
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
Topic Video
Question
Suppose you are interested in testing whether the mean earnings of men in the General Social Survey is representative of the earnings of the entire U.S. male population. Further, suppose that the average male in the General Social Survey earned $31,607 in 2005 and that the
average male in the population earned $33,405 in 2005. There are 372 men in the General Social Survey.
a.State the null and research hypotheses.
b.Calculate the degrees of freedom for this one-sample t-test
c.You are trying to determine if the GSS sample is different than the US population, but you don’t have a theoretical reason to say if the sample is higher or lower than theUS population. Should you use a one-tailed test or a two-tailed test? Why?
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 2 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