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Use a 95% confidence interval to compare the mean service-rating scores for male and female guests at the hotel. Interpret the interval. Let the male hotel guests be population 1 and the female hotel guests be population 2. The 95% confidence interval for (4 -H2) is ( D (Round to two decimal places as needed.) Interpret this confidence interval. V this interval. There is evidence to indicate that the mean service-rating scores between male and With 95% confidence, the difference in the means of the two populations is estimated to fall female guests at the hotel differ because the interval

Use a 95% confidence interval to compare the mean service-rating scores for male and female guests at the hotel. Interpret the interval. Let the male hotel guests be population 1 and the female hotel guests be population 2. The 95% confidence interval for (4 -H2) is ( D (Round to two decimal places as needed.) Interpret this confidence interval. V this interval. There is evidence to indicate that the mean service-rating scores between male and With 95% confidence, the difference in the means of the two populations is estimated to fall female guests at the hotel differ because the interval

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A study was done to examine whether the perception of service quality at hotels differed by gender. Hotel guests were randomly selected to rate service items on a 5-point scale. The sum of the items for each guest was determined and a summary of the guest scores are provided in the table. Sample Standard Size Mean Deviation Male 128 39.92 7.35 Female 117 39.14 7.37 Use a 95% confidence interval to compare the mean service-rating scores for male and female guests at the hotel. Interpret the interval. Let the male hotel guests be population 1 and the female hotel guests be population 2. The 95% confidence interval for (H, -H2) is ( H D- (Round to two decimal places as needed.) Interpret this confidence interval. this interval. There is evidence to indicate that the mean service-rating scores between male and With 95% confidence, the difference in the means of the two populations is estimated to fall 0. female guests at the hotel differ because the interval 02.02 .50
Transcribed Image Text:A study was done to examine whether the perception of service quality at hotels differed by gender. Hotel guests were randomly selected to rate service items on a 5-point scale. The sum of the items for each guest was determined and a summary of the guest scores are provided in the table. Sample Standard Size Mean Deviation Male 128 39.92 7.35 Female 117 39.14 7.37 Use a 95% confidence interval to compare the mean service-rating scores for male and female guests at the hotel. Interpret the interval. Let the male hotel guests be population 1 and the female hotel guests be population 2. The 95% confidence interval for (H, -H2) is ( H D- (Round to two decimal places as needed.) Interpret this confidence interval. this interval. There is evidence to indicate that the mean service-rating scores between male and With 95% confidence, the difference in the means of the two populations is estimated to fall 0. female guests at the hotel differ because the interval 02.02 .50
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