A student at a four-year college claims that mean enrollment at four-year colleges is higher than at two-year colleges in the United States. Two surveys are conducted. Of the 35 two-year colleges surveyed, themean enrollment was 5,068 with a standard deviation of 4,777. Of the 35 four-vear colleges surveyed, themean enrollment was 5,466 with a standard deviation of 8,191. Alpha = 0.05.Subscripts: 1: two-year colleges; 2: four-year collegestest statistic: 0.2480Op-value > 0.05At the 5% significance level, there is sufficient evidence to conclude that the mean enrollment at four-year colleges is higher than at two-year colleges.

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A student at a four-year college claims that mean enrollment at four-year colleges is higher than at t year colleges in the United States. Two surveys are conducted. Of the 35 two-year colleges surveyed, mean enrollment was 5,068 with a standard deviation of 4,777. Of the 35 four-year colleges surveyed mean enrollment was 5,466 with a standard deviation of 8,191. Alpha = 0.05. Subscripts: 1: two-year colleges; 2: four-year colleges test statistic: 0.2480 Op-value > 0.05

A student at a four-year college claims that mean enrollment at four-year colleges is higher than at t year colleges in the United States. Two surveys are conducted. Of the 35 two-year colleges surveyed, mean enrollment was 5,068 with a standard deviation of 4,777. Of the 35 four-year colleges surveyed mean enrollment was 5,466 with a standard deviation of 8,191. Alpha = 0.05. Subscripts: 1: two-year colleges; 2: four-year colleges test statistic: 0.2480 Op-value > 0.05

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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