What is your conclusion? e. Does one of the miles appear to have a hill?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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d. What is your conclusion?

e. Does one of the miles appear to have a hill?

A certain statistics instructor participates in triathlons. The accompanying table lists times
(in seconds) he recorded while riding a bicycle. He recorded every time he rode and randomly picked five
laps through each mile of a 3-mile loop. Use a.05 significance level to test the claim that it takes the same
time to ride each of the miles.
Mile 1
194
203
202
201
202
Mile 2
198
203
201
198
199
Mile 3
214
211
210
210
210
Transcribed Image Text:A certain statistics instructor participates in triathlons. The accompanying table lists times (in seconds) he recorded while riding a bicycle. He recorded every time he rode and randomly picked five laps through each mile of a 3-mile loop. Use a.05 significance level to test the claim that it takes the same time to ride each of the miles. Mile 1 194 203 202 201 202 Mile 2 198 203 201 198 199 Mile 3 214 211 210 210 210
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