A survey in the N.Y. Times Almanac finds the mean commute time (one way) is 25.4 minutes for the 15 largest US cities. The chamber of commerce in a city feels that their commute time is less and wants to publicize this fact. The mean for 25 randomly selected commuters is 22.4 minutes with a standard deviation of 5.3 minutes. State the p-value. (Round your answer to four decimal places.) a. State the p-value. (Round your answer to four decimal places.) please show on the ti 83
A survey in the N.Y. Times Almanac finds the mean commute time (one way) is 25.4 minutes for the 15 largest US cities. The chamber of commerce in a city feels that their commute time is less and wants to publicize this fact. The mean for 25 randomly selected commuters is 22.4 minutes with a standard deviation of 5.3 minutes. State the p-value. (Round your answer to four decimal places.) a. State the p-value. (Round your answer to four decimal places.) please show on the ti 83
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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A survey in the N.Y. Times Almanac finds the mean commute time (one way) is 25.4 minutes for the 15 largest US cities. The chamber of commerce in a city feels that their commute time is less and wants to publicize this fact. The mean for 25 randomly selected commuters is 22.4 minutes with a standard deviation of 5.3 minutes. State the p-value. (Round your answer to four decimal places.)
a. State the p-value. (Round your answer to four decimal places.) please show on the ti 83
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