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The accompanying data gives the results of a survey on the number of hours spent online per week on a certain social networking website. Determine if the mean number of hours spent online per week is the same for males as it is for females. Assume that the population variances are unequal. E Click the icon to view the social media survey data. .... Is there sufficient evidence at the 0.05 level of significance that the mean number of hours spent online per week is the same for males as it is for females? Determine the null hypothesis, H2, and the alternative hypothesis, H,. Let females be population 1 and males be population 2. Họ H,: (Type integers or decimals. Do not round.) Compute the test statistic. (Round to two decimal places as needed.) Find the p-value for the test. |(Round to three decimal places as needed.) State the conclusion. The p-value is V the chosen value of a, so V the null hypothesis. There is evidence to conclude that the mean number of hours spent online per week for males is different than for females.

The accompanying data gives the results of a survey on the number of hours spent online per week on a certain social networking website. Determine if the mean number of hours spent online per week is the same for males as it is for females. Assume that the population variances are unequal. E Click the icon to view the social media survey data. .... Is there sufficient evidence at the 0.05 level of significance that the mean number of hours spent online per week is the same for males as it is for females? Determine the null hypothesis, H2, and the alternative hypothesis, H,. Let females be population 1 and males be population 2. Họ H,: (Type integers or decimals. Do not round.) Compute the test statistic. (Round to two decimal places as needed.) Find the p-value for the test. |(Round to three decimal places as needed.) State the conclusion. The p-value is V the chosen value of a, so V the null hypothesis. There is evidence to conclude that the mean number of hours spent online per week for males is different than for females.

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
Section10.4: Distributions Of Data
Problem 19PFA
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The accompanying data gives the results of a survey on the number of hours spent online per week on a certain social networking website. Determine if the mean number of hours spent online per week is the same for males as it is for females. Assume that the population variances are unequal. E Click the icon to view the social media survey data. ... Is there sufficient evidence at the 0.05 level of significance that the mean number of hours spent online per week is the same for males as it is for females? Determine the null hypothesis, H,, and the alternative hypothesis, H,. Let females be population 1 and males be population 2. Ho H,: (Type integers or decimals. Do not round.) Compute the test statistic. (Round to two decimal places as needed.) Find the p-value for the test. (Round to three decimal places as needed.) State the conclusion. The p-value is V the chosen value of a, so V the null hypothesis. There is evidence to conclude that the mean number of hours spent online per week for males is different than for females. Survey data Gender Hours online/week Gender Hours onlinelweek D Female Male 7 Female 9 Male 15 Female 10 Male Female 5 Male 4 Female 7 Male 6 Female 13 Male 3 Female 2 Male 9 Female 6 Male 4 Female 3 Male 6. Female Male 8 Female 7 Male 5 Female 4 Male 4 Female 3 Male 4 Female 5 Female 9 Female 11 Female 1 Female 7 Female 1 Female 7 Print Done
Transcribed Image Text:The accompanying data gives the results of a survey on the number of hours spent online per week on a certain social networking website. Determine if the mean number of hours spent online per week is the same for males as it is for females. Assume that the population variances are unequal. E Click the icon to view the social media survey data. ... Is there sufficient evidence at the 0.05 level of significance that the mean number of hours spent online per week is the same for males as it is for females? Determine the null hypothesis, H,, and the alternative hypothesis, H,. Let females be population 1 and males be population 2. Ho H,: (Type integers or decimals. Do not round.) Compute the test statistic. (Round to two decimal places as needed.) Find the p-value for the test. (Round to three decimal places as needed.) State the conclusion. The p-value is V the chosen value of a, so V the null hypothesis. There is evidence to conclude that the mean number of hours spent online per week for males is different than for females. Survey data Gender Hours online/week Gender Hours onlinelweek D Female Male 7 Female 9 Male 15 Female 10 Male Female 5 Male 4 Female 7 Male 6 Female 13 Male 3 Female 2 Male 9 Female 6 Male 4 Female 3 Male 6. Female Male 8 Female 7 Male 5 Female 4 Male 4 Female 3 Male 4 Female 5 Female 9 Female 11 Female 1 Female 7 Female 1 Female 7 Print Done
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