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Natasha2012 [34]
1 year ago
11

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.

A. Because the P-value is less than α, there is evidence that the prices of hotel rooms from site A and site B are different, on average.

B. Because the P-value is greater than α, there is evidence that the prices of hotel rooms from site A and site B are different, on average.

C. Because the P-value is less than α, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average.

D. Because the P-value is greater than α, there is not sufficient evidence that the prices of hotel rooms from site A and site B are different, on average.
Mathematics
1 answer:
Tatiana [17]1 year ago
8 0
The answer is D beachside trust
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