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n. At the significance level of 0.05 can we conclude that men spend more?

n. At the significance level of 0.05 can we conclude that men spend more?

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
Section10.5: Comparing Sets Of Data
Problem 1GP
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A manufacturer of candy, gum and other snacks wants to compare the daily amounts spent by men and women. To investigate, samples of 9 men and 10 women are selected. Each person is asked to keep a record of the amount spent for a week. The results are as follows. Assume the distribution of the amounts does not follow the normal distribution. At the significance level of 0.05 can we conclude that men spend more? Amount Spent by Men Amount Spent by Women $4.32 $2.81 6.05 3.45 4,16 4.32 5.54 7.21 8.57 9.80 10.10 12.76 13.65 15.87 6.93 7.54 8.32 10.76 11.21 Select one: Oa. Decision: Do not reject Ho. The distribution of the amounts spent by men is not more than that of women. b. Decision: Reject Ho. The distribution of the amounts spent by men is not more than that of women. c. Decision: Do not reject Ho. The distribution of the amounts spent by men is more than that of women Od. Decision: Reject Ho. The distribution of the amounts spent by men is more than that of women
Transcribed Image Text:A manufacturer of candy, gum and other snacks wants to compare the daily amounts spent by men and women. To investigate, samples of 9 men and 10 women are selected. Each person is asked to keep a record of the amount spent for a week. The results are as follows. Assume the distribution of the amounts does not follow the normal distribution. At the significance level of 0.05 can we conclude that men spend more? Amount Spent by Men Amount Spent by Women $4.32 $2.81 6.05 3.45 4,16 4.32 5.54 7.21 8.57 9.80 10.10 12.76 13.65 15.87 6.93 7.54 8.32 10.76 11.21 Select one: Oa. Decision: Do not reject Ho. The distribution of the amounts spent by men is not more than that of women. b. Decision: Reject Ho. The distribution of the amounts spent by men is not more than that of women. c. Decision: Do not reject Ho. The distribution of the amounts spent by men is more than that of women Od. Decision: Reject Ho. The distribution of the amounts spent by men is more than that of women
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