Recently, the number of airline companies that offer in-flight Wi-Fi service to passengers has increased. However, it is

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Recently The Number Of Airline Companies That Offer In Flight Wi Fi Service To Passengers Has Increased However It Is 1 (41.85 KiB) Viewed 62 times

Recently, the number of airline companies that offer in-flight Wi-Fi service to passengers has increased. However, it is estimated that only 20% 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 500 passengers and asking them if they would be willing to pay $4.95 for 90 minutes of onboard Internet access. Suppose that 121 passengers indicated they would use this service. Using a=0.10, complete parts a and b below. ce purce ons 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:p>0.20 H₁: p≤0.20 www OC. Ho: p20.20 H₁: p<0.20 Determine the critical value(s) of the test statistic. OB. Ho: p≤0.20 H₁: p>0.20 D. Ho: p=0.20 H₁: p*0.20 Za (Use a comma to separate answers as needed. Round to three decimal places as needed.)