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please show step by step A. through G. Question 5 Before the furniture store began its ad campaign, it averaged 198 customers per day. The

please show step by step A. through G.

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Question 5 Before the furniture store began its ad campaign, it averaged 198 customers per day. The manager is investigating if the average is larger since the ad came out. The data for the 15 randomly selected days since the ad campaign began is shown below: 189, 186, 216, 187, 220, 202, 191, 200, 218, 203, 195, 230, 184, 218, 192 Assuming that the distribution is normal, what can be concluded at the or = 0 01 level of significance? a. For this study, we should use | Select an answer b. The null and alternative hypotheses would be: Ho: 2 Select an answer V H1: 2 v Select an answer V C. The test statistic ? v ) = (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is [? v | a f. Based on this, we should | Select an answer V | the null hypothesis g Thus, the final conclusion is that .. The data suggest that the population mean number of customers since the ad campaign began is not significantly more than 198 at o = 0.01, so there is insufficient evidence to conclude that the population mean number of customers since the ad campaign began is more than 198 The data suggest the populaton mean is significantly more than 198 at a = 0.01, so there is sufficient evidence to conclude that the population mean number of customers since the ad campaign began is more than 198, The data suggest the population mean is not significantly more than 198 at a = 0.01, so there is sufficient evidence to conclude that the population mean number of customers since the ad campaign began is equal to 198. h. Interpret the prvalue in the context of the study

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