Sacramento City College administrators claim that the retention of first-time students at the college is going up. In 2020, the college took a simple random sample of 1926 first-time students and found that 1400 had returned to the college In 2021, the college took another simple random sample of 2011 first-time students and found that 1508 had returned to the college. The samples were taken independently. At a level of significance of 1% can you support the administrator's claim?
Sacramento City College administrators claim that the retention of first-time students at the college is going up. In 2020, the college took a simple random sample of 1926 first-time students and found that 1400 had returned to the college In 2021, the college took another simple random sample of 2011 first-time students and found that 1508 had returned to the college. The samples were taken independently. At a level of significance of 1% can you support the administrator's claim?
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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Sacramento City College administrators claim that the retention of first-time
students at the college is going up. In 2020, the college took a simple random
sample of 1926 first-time students and found that 1400 had returned to the college
In 2021, the college took another simple random sample of 2011 first-time students
and found that 1508 had returned to the college. The samples were taken
independently. At a level of significance of 1% can you support the administrator's
claim?
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