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 four-year colleges surveyed, the mean enrollment was 6,192 with a standard deviation of 699. Of the 35 two-year colleges surveyed, the mean enrollment was 4,354 with a standard deviation of 781. Test the student's claim at the 0.1 significance level. Determine the test statistic. Round to four decimal places. t=_________ Find the pp-value. Round to 4 decimal
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 four-year colleges surveyed, the mean enrollment was 6,192 with a standard deviation of 699. Of the 35 two-year colleges surveyed, the mean enrollment was 4,354 with a standard deviation of 781. Test the student's claim at the 0.1 significance level. Determine the test statistic. Round to four decimal places. t=_________ Find the pp-value. Round to 4 decimal
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
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A student at a four-year college claims that
Determine the test statistic. Round to four decimal places.
t=_________
Find the pp-value. Round to 4 decimals.
p-value = _________
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