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ypothesis Testing with Proportion question esearch at PCC indicates that 40% of students change their major area of study after their first year in a program. random sample of 120 students in the Business Department revealed that 68 had changed their major area of study after their first year in a program. as there been a significant decrease in the proportion of students who change their major after the first year in this program? est at the 05 level of significance.

ypothesis Testing with Proportion question esearch at PCC indicates that 40% of students change their major area of study after their first year in a program. random sample of 120 students in the Business Department revealed that 68 had changed their major area of study after their first year in a program. as there been a significant decrease in the proportion of students who change their major after the first year in this program? est at the 05 level of significance.

MATLAB: An Introduction with Applications
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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Hypothesis Testing with Proportion question Research at PCC indicates that 40% of students change their major area of study after their first year in a program. A random sample of 120 students in the Business Department revealed that 68 had changed their major area of study after their first year in a program. Has there been a significant decrease in the proportion of students who change their major after the first year in this program? Test at the 05 level of significance.
Transcribed Image Text:Hypothesis Testing with Proportion question Research at PCC indicates that 40% of students change their major area of study after their first year in a program. A random sample of 120 students in the Business Department revealed that 68 had changed their major area of study after their first year in a program. Has there been a significant decrease in the proportion of students who change their major after the first year in this program? Test at the 05 level of significance.
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