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An avid traveler is investigating whether travel websites differ in their pricing. She chooses a random sample of 32 hotel rooms from across the state and notes the price of each room from site A and site B. The mean difference (site A-site B) in the prices for the rooms is $5.49 with a standard deviation of $18.65. Assuming the conditions for inference have been met, is there evidence that the prices of hotel rooms from site A and site B are different, on average? Use a significance level of a = 0.05. Find the t-table here. Because the P-value is less than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. Because the P-value is greater than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. O Because the P-value is less than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average. O Because the P-value is greater than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average.

An avid traveler is investigating whether travel websites differ in their pricing. She chooses a random sample of 32 hotel rooms from across the state and notes the price of each room from site A and site B. The mean difference (site A-site B) in the prices for the rooms is $5.49 with a standard deviation of $18.65. Assuming the conditions for inference have been met, is there evidence that the prices of hotel rooms from site A and site B are different, on average? Use a significance level of a = 0.05. Find the t-table here. Because the P-value is less than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. Because the P-value is greater than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. O Because the P-value is less than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average. O Because the P-value is greater than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average.

MATLAB: An Introduction with Applications
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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An avid traveler is investigating whether travel websites differ in their pricing. She chooses a random sample of 32 hotel rooms from across the state and notes the price of each room from site A and site B. The mean difference (site A-site B) in the prices for the rooms is $5.49 with a standard deviation of $18.65. Assuming the conditions for inference have been met, is there evidence that the prices of hotel rooms from site A and site B are different, on average? Use a significance level of a = 0.05. Find the t-table here. Because the P-value is less than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. Because the P-value is greater than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. O Because the P-value is less than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average. Because the P-value is greater than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average.
Transcribed Image Text:An avid traveler is investigating whether travel websites differ in their pricing. She chooses a random sample of 32 hotel rooms from across the state and notes the price of each room from site A and site B. The mean difference (site A-site B) in the prices for the rooms is $5.49 with a standard deviation of $18.65. Assuming the conditions for inference have been met, is there evidence that the prices of hotel rooms from site A and site B are different, on average? Use a significance level of a = 0.05. Find the t-table here. Because the P-value is less than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. Because the P-value is greater than a, there is evidence that the prices of hotel rooms from site A and site B are different, on average. O Because the P-value is less than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average. Because the P-value is greater than a, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average.
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