Question: compute the p value ,chi stastic and part b please The following contingency table breaks down a month of customer complaints received by a retailer.

compute the p value ,chi stastic and part b please

compute the p value ,chi stastic and part b please The followingcontingency table breaks down a month of customer complaints received by a

The following contingency table breaks down a month of customer complaints received by a retailer. Some of those complaining are long-term customers, whereas the rest are recent. There are four types of complaints. Complete parts (a) and (b) below. __Q = 33 105 115 (Ha). {:3 A. H0: Customer status and type of complaint are dependent H : Customer status and type of complaint are independent 17} B. H0: Customer status and type of complaint have a p-value = 0.05 H : Customer status and type of complaint have a p-value # 0.05 if} 0. H0: Customer status and type of complaint have equal proportions H : Customer status and tWe of complaint have non-equal proportions (a? D. H0: Customer status and type of complaint are independent H : Customer status and type of complaint are dependent Compute the chi-squared test statistic. x2=D (Round to three decimal places as needed.) Compute the p-Value. p-value = _____ . (Round to three decimal places as needed.) (b) Summarize the results of this test for the retailer's sales manager. Assume a significance level of 0.05. Choose the correct conclusion below. A: Do not reject H0 and conclude that the customer status and type of complaint are dependent. B: Do not reject H0 and conclude that customer status and type of complaint are independent. C: Reject H0 and conclude that customer status and type of complaint are independent. D: Reject HO and conclude that customer status and type of complaint are dependent. Show transcribed imaoe text

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