28. Hotel Room Rates A travel analyst claims that the standard deviation of the room rates for two adults at three-star hotels in Denver is at least $68. A random sample of 18 three-star hotels has a standard deviation of $40. At 0.01, is there enough evidence to reject the claim? (Adapted from Expedia) a =
28. Hotel Room Rates A travel analyst claims that the standard deviation of the room rates for two adults at three-star hotels in Denver is at least $68. A random sample of 18 three-star hotels has a standard deviation of $40. At 0.01, is there enough evidence to reject the claim? (Adapted from Expedia) a =
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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Hotel room rates A travel analyst claims that the standard deviation of the room rates for two adults at three star hotels in Denver is at least $68. A random sample of 18 three star hotels has a standard deviation of $40. At a=0.01, is there enough evidence to reject the claim?
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