Question
A survey of a sample of 26 hotels in New Orleans found that the average hotel room cost of $88.42 with a standard deviation of
A survey of a sample of 26 hotels in New Orleans found that the average hotel room cost of $88.42 with a standard deviation of $5.62 and another survey of 25 hotels in the Phoenix area found that the average room cost is $80.61 with a standard deviation of $4.83. At =0.05, can it be concluded that there is a significant difference in the cost of the rooms? Assume that population variances are not equal (non-pooled). State Ho and H1, identify the claim Find the test statistic, t Find the P-value Decide to reject or fail to reject Ho Write your conclusion in words in the context of the claim. Answer the following questions. Show all work and state all steps given below. 1) State Ho and H1 and identify the claim 2) Calculate the test statistics (use TI84 or StatCrunch) 3) Calculate the p-value ( use TI84 or StatCrunch) 4) Decide to reject Ho or fail to reject Ho 5) Write the conclusion in words in the context of the claim
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