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 window seat 196 Observations 350 Confidence Level 0.95 Critical value 1.64 test statistic {z} 2.24 p-value 0.0124 What is the level of significance? What is the null hypothesis H0? The proportion of all customers who prefer the window seat Identify the population parameter. I Pick v Wha' Pick The number of customers in the sample that prefer a window seat The number of customers sampled The proportion of all customers in the sample who prefer the window seat What is the alternative hypothesis Ha? I Pick v Should Hg be rejected or does Hg fail to be rejected? I Pick v What conclusion can be drawn from the data? I Pick v 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 Pick Confidence Level 0.95 Critical value 1.64 What condition for using a z-distribution is met? test statistic (z) 2.24 p-value 0.0124 Pick What is the level of significance? Pick A simple random sample of more than 30 customers was taken. What is the null hypothesis Ho? The sample taken was a simple random sample. What is the alternative hypothesis The true population proportion is known. Should Ho be rejected or does Ho fail to be rejected? Pick What conclusion can be drawn from the data? PickAn 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 Pick V Confidence Level 0.95 Critical value 1.64 What condition for using a z-distribution is met? test statistic (z) 2.24 p-value 0.0124 Pick What is the level of significance? EX: 0.12 C What is the null hypothesis Ho? Pick Pick What is the alternative hypothesis p 0.50 p # 0.50 PickAn 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 window seat 196 Observations 350 Confidence Level 0.95 Critical value 1.64 test statistic {z} 2.24 pvalue 0.0124 Identify the population parameter. I Pick v What condition for using a zdistribution is met? I Pick V What is the level of signicance? Ex: 0.12 3 What is the null hypothesis H0? I Pick v What is the alternative hypothesis H a ? I Pick v Should H0 be rejected or does Hg fail tc What conclusion can be drawn from the - p = 050 | Pick p > 0.50 Pick p