An airline would like information on which seat is preferred by customers. The airline assumes the...

 

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An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below. Airline customer sample Identify the population parameter. window seat 196 Observations 350 Confidence Level 0.95 Critical value 1.64 Pick What condition for using a z-distribution is met? test statistic (z) p-value 2.24 0.0124 Pick What is the level of significance? Ex: 0.12 What is the null hypothesis Ho? Pick What is the alternative hypothesis Ha? Pick Should Ho be rejected or does Ho fail to be rejected? Pick What conclusion can be drawn from the data? Pick An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below. Airline customer sample Identify the population parameter. window seat 196 Observations 350 Confidence Level 0.95 Critical value 1.64 Pick What condition for using a z-distribution is met? test statistic (z) p-value 2.24 0.0124 Pick What is the level of significance? Ex: 0.12 What is the null hypothesis Ho? Pick What is the alternative hypothesis Ha? Pick Should Ho be rejected or does Ho fail to be rejected? Pick What conclusion can be drawn from the data? Pick

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The condition for using a zdistribution is met when the sample size is sufficiently large n 30 and t... View the full answer