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estimated that only 17% of the passengers who have Wi-Fi available to them are willing to pay for it. Suppose the largest provider of airline Wi-Fi service, would like to test this hypothesis by randomly sampling 250 passengers and asking them if they would be willing to pay $4.95 for 90 minutes of onboard Internet access. Suppose that 49 passengers indicated they would use this service. Using a = 0.05, complete parts a and b below. a. What conclusions can be drawn about the proportion of airline passengers willing to pay for onboard Wi-Fi service? Determine the null and alternative hypotheses. Choose the correct answer below. OA. Ho: p20.17 H₂₁: p<0.17 Ho:p>0.17 H₁: p≤0.17 Determine the critical value(s) of the test statistic. B. Ho: p≤0.17 H₁: p>0.17 D. Ho: p=0.17 H₁: p=0.17 Z=1.96,-1.96 (Use a comma to separate answers as needed. Round to two decimal places as needed.) Calculate the test statistic. Z₂ = (Round to two decimal places as needed.) In-

estimated that only 17% of the passengers who have Wi-Fi available to them are willing to pay for it. Suppose the largest provider of airline Wi-Fi service, would like to test this hypothesis by randomly sampling 250 passengers and asking them if they would be willing to pay $4.95 for 90 minutes of onboard Internet access. Suppose that 49 passengers indicated they would use this service. Using a = 0.05, complete parts a and b below. a. What conclusions can be drawn about the proportion of airline passengers willing to pay for onboard Wi-Fi service? Determine the null and alternative hypotheses. Choose the correct answer below. OA. Ho: p20.17 H₂₁: p<0.17 Ho:p>0.17 H₁: p≤0.17 Determine the critical value(s) of the test statistic. B. Ho: p≤0.17 H₁: p>0.17 D. Ho: p=0.17 H₁: p=0.17 Z=1.96,-1.96 (Use a comma to separate answers as needed. Round to two decimal places as needed.) Calculate the test statistic. Z₂ = (Round to two decimal places as needed.) In-

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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calculate the test statistic
Recently, the number of airline companies that offer in-flight Wi-Fi service to passengers has increased. However, it is estimated that only 17% of the passengers who have Wi-Fi available to them are willing to pay for it. Suppose the largest provider of airline Wi-Fi service, would like to test this hypothesis by randomly sampling 250 passengers and asking them if they would be willing to pay $4.95 for 90 minutes of onboard Internet access. Suppose that 49 passengers indicated they would use this service. Using a = 0.05, complete parts a and b below. a. What conclusions can be drawn about the proportion of airline passengers willing to pay for onboard Wi-Fi service? Determine the null and alternative hypotheses. Choose the correct answer below. OA. Ho: p20.17 H₁: p<0.17 Ho:p>0.17 H₁: p≤0.17 ... Z₂ = (Round to two decimal places as needed.) B. Ho: p≤0.17 H₁: p>0.17 D. Ho: p=0.17 H₁: p=0.17 Determine the critical value(s) of the test statistic. Za 1.96,-1.96 (Use a comma to separate answers as needed. Round to two decimal places as needed.) Calculate the test statistic. Inc
Transcribed Image Text:Recently, the number of airline companies that offer in-flight Wi-Fi service to passengers has increased. However, it is estimated that only 17% of the passengers who have Wi-Fi available to them are willing to pay for it. Suppose the largest provider of airline Wi-Fi service, would like to test this hypothesis by randomly sampling 250 passengers and asking them if they would be willing to pay $4.95 for 90 minutes of onboard Internet access. Suppose that 49 passengers indicated they would use this service. Using a = 0.05, complete parts a and b below. a. What conclusions can be drawn about the proportion of airline passengers willing to pay for onboard Wi-Fi service? Determine the null and alternative hypotheses. Choose the correct answer below. OA. Ho: p20.17 H₁: p<0.17 Ho:p>0.17 H₁: p≤0.17 ... Z₂ = (Round to two decimal places as needed.) B. Ho: p≤0.17 H₁: p>0.17 D. Ho: p=0.17 H₁: p=0.17 Determine the critical value(s) of the test statistic. Za 1.96,-1.96 (Use a comma to separate answers as needed. Round to two decimal places as needed.) Calculate the test statistic. Inc
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