The University of Florida is interested in determining if there is a difference in the amount of money spent on food every two weeks between male and female students. They take a random sample of 20 male students (group 2) and 20 female students (group 1). They also find that xbar2 is 106 with a standard deviation of 14, and xbar1 is 146 with a standard deviation of 39. Do not assume equal variances. Find the test statistic for the difference in the amount of money spent. (Round your answer to one number after the decimal.)
The University of Florida is interested in determining if there is a difference in the amount of money spent on food every two weeks between male and female students. They take a random sample of 20 male students (group 2) and 20 female students (group 1). They also find that xbar2 is 106 with a standard deviation of 14, and xbar1 is 146 with a standard deviation of 39. Do not assume equal variances. Find the test statistic for the difference in the amount of money spent. (Round your answer to one number after the decimal.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![The University of Florida is interested in determining if there is a difference in the amount of money
spent on food every two weeks between male and female students. They take a random sample of
20 male students (group 2) and 20 female students (group 1). They also find that xbar2 is 106 with a
standard deviation of 14, and xbar1 is 146 with a standard deviation of 39. Do not assume equal
variances.
Find the test statistic for the difference in the amount of money spent.
(Round your answer to one number after the decimal.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F774cc197-f9bf-48c3-9a6f-5feb1caa89e4%2Fd4f72a84-98f2-4eb1-b481-5db222a53981%2Ft8maw6g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The University of Florida is interested in determining if there is a difference in the amount of money
spent on food every two weeks between male and female students. They take a random sample of
20 male students (group 2) and 20 female students (group 1). They also find that xbar2 is 106 with a
standard deviation of 14, and xbar1 is 146 with a standard deviation of 39. Do not assume equal
variances.
Find the test statistic for the difference in the amount of money spent.
(Round your answer to one number after the decimal.)
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