Question: please help me! i am so lost Customers per night 201 A club claims that they have an average of 200 customer per night. A

please help me! i am so lost

Customers per night 201 A club claims that they have an average of 200 customer per night. A study was condusted, 238 looking at how many people visited the club over 15 nights. The results are to the left. 185 1.1 What is the null hypothesis to examine their claim? Ho: 198 135 1.2 What is the alternative hypothesis to examine their claim? H1: 213 142 1.3 Which of the two hypotheses corresponds to the claim? 190 1.4 What is the sample mean? 185 172 1.5 What is the sample standard deviation? 232 182 1.6 What are the bounds of the critical regions, for a = 0.10? 176 220 1.7 What is the test static for the sample mean? 207 1.8 Is the null hypothesis rejected? 1.9 Is the claim supported

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