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What social media tools do marketers commonly use? Researchers surveyed marketers who commonly use an indicated social media tool. Surveyed were both B2B marketers, marketers that focus primarily on attracting businesses, and B2C marketers, marketers that primarily target consumers. Suppose the survey was based on 500 B2B marketers and 500 B2C marketers and yielded the results in the table available below For each social media tool, at the 0.05 level of significance, determine whether there is a difference between B2B marketers and B2C marketers in the proportion who used each social media tool. E Click the icon to view the survey results. For each social media tool, what are the hypotheses to test? *A. Họ: A828 = A82C Survey Results O B. Ho: TA # Ag # Rc # R0 H;: All population proportions are equal. Business Focus Social Media Tool B2B 87% 82% B2C O C. Họ: T828 # R92C H;: T828 = T82c 90% 74% O D. Ho: TA = Rg = Ac = R0 H;: Not all population proportions are equal. 85% 34% 60% 46% For tool A, determine the test statistic. Print Done Question is complete. Tap on the red indicators to see incorrect answers.

What social media tools do marketers commonly use? Researchers surveyed marketers who commonly use an indicated social media tool. Surveyed were both B2B marketers, marketers that focus primarily on attracting businesses, and B2C marketers, marketers that primarily target consumers. Suppose the survey was based on 500 B2B marketers and 500 B2C marketers and yielded the results in the table available below For each social media tool, at the 0.05 level of significance, determine whether there is a difference between B2B marketers and B2C marketers in the proportion who used each social media tool. E Click the icon to view the survey results. For each social media tool, what are the hypotheses to test? *A. Họ: A828 = A82C Survey Results O B. Ho: TA # Ag # Rc # R0 H;: All population proportions are equal. Business Focus Social Media Tool B2B 87% 82% B2C O C. Họ: T828 # R92C H;: T828 = T82c 90% 74% O D. Ho: TA = Rg = Ac = R0 H;: Not all population proportions are equal. 85% 34% 60% 46% For tool A, determine the test statistic. Print Done Question is complete. Tap on the red indicators to see incorrect answers.

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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11.EOC.31-E What social media tools do marketers commonly use? Researchers surveyed marketers who commonly use an indicated social media tool. Surveyed were both B2B marketers, marketers that focus primarily on attracting businesses, and B2C marketers, marketers that primarily target consumers. Suppose the survey was based on 500 B2B marketers and 500 B2C marketers and yielded the results in the table available below. For each social media tool, at the 0.05 level of significance, determine whether there is a difference between B2B marketers and B2C marketers in the proportion who used each social media tool. Click the icon to view the survey results. For tool A, determine the test statistic. XSTAT = 2.211 (Round to three decimal places as needed.) - X Survey Results What is the p-value for the test statistic? p-value = 0.137 (Round to three decimal places as needed.) Business Focus Social Media Tool B2B B2C Since the p-value is greater than the level of significance, do not reject the null hypothesis and conclude that the ool A 87% 82% 85% 90% A. В 74% 60% For tool B, determine the test statistic. 34% 46% XSTAT = 9.324 (Round to three decimal places as needed.) Print Done What is the p-value for the test statistic? Question is complete. Tap on the red indicators to see incorrect answers.
Transcribed Image Text:11.EOC.31-E What social media tools do marketers commonly use? Researchers surveyed marketers who commonly use an indicated social media tool. Surveyed were both B2B marketers, marketers that focus primarily on attracting businesses, and B2C marketers, marketers that primarily target consumers. Suppose the survey was based on 500 B2B marketers and 500 B2C marketers and yielded the results in the table available below. For each social media tool, at the 0.05 level of significance, determine whether there is a difference between B2B marketers and B2C marketers in the proportion who used each social media tool. Click the icon to view the survey results. For tool A, determine the test statistic. XSTAT = 2.211 (Round to three decimal places as needed.) - X Survey Results What is the p-value for the test statistic? p-value = 0.137 (Round to three decimal places as needed.) Business Focus Social Media Tool B2B B2C Since the p-value is greater than the level of significance, do not reject the null hypothesis and conclude that the ool A 87% 82% 85% 90% A. В 74% 60% For tool B, determine the test statistic. 34% 46% XSTAT = 9.324 (Round to three decimal places as needed.) Print Done What is the p-value for the test statistic? Question is complete. Tap on the red indicators to see incorrect answers.
X 11.EOC.31-E What social media tools do marketers commonly use? Researchers surveyed marketers who commonly use an indicated social media tool. Surveyed were both B2B marketers, marketers that focus primarily on attracting businesses, and B2C marketers, marketers that primarily target consumers. Suppose the survey was based on 500 B2B marketers and 500 B2C marketers and yielded the results in the table available below. For each social media tool, at the 0.05 level of significance, determine whether there is a difference between B2B marketers and B2C marketers in the proportion who used each social media tool. E Click the icon to view the survey results. For each social media tool, what are the hypotheses to test? i Survey Results A. Ho: T82B = TB2C H;: T828 + T82C O B. Ho: TA # Tg # TC # TD H,: All population proportions are equal. Business Focus Social Media Tool B2B B2C O C. Ho: TB2B * TB2C A 87% 90% H1: T82B = TB2C В 82% 74% 85% 34% 60% O D. Ho: TA = Tg = Tc = TD H;: Not all population proportions are equal. 46% For tool A, determine the test statistic. Print Done Question is complete. Tap on the red indicators to see incorrect answers.
Transcribed Image Text:X 11.EOC.31-E What social media tools do marketers commonly use? Researchers surveyed marketers who commonly use an indicated social media tool. Surveyed were both B2B marketers, marketers that focus primarily on attracting businesses, and B2C marketers, marketers that primarily target consumers. Suppose the survey was based on 500 B2B marketers and 500 B2C marketers and yielded the results in the table available below. For each social media tool, at the 0.05 level of significance, determine whether there is a difference between B2B marketers and B2C marketers in the proportion who used each social media tool. E Click the icon to view the survey results. For each social media tool, what are the hypotheses to test? i Survey Results A. Ho: T82B = TB2C H;: T828 + T82C O B. Ho: TA # Tg # TC # TD H,: All population proportions are equal. Business Focus Social Media Tool B2B B2C O C. Ho: TB2B * TB2C A 87% 90% H1: T82B = TB2C В 82% 74% 85% 34% 60% O D. Ho: TA = Tg = Tc = TD H;: Not all population proportions are equal. 46% For tool A, determine the test statistic. Print Done Question is complete. Tap on the red indicators to see incorrect answers.
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