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Ascott Jenniferex 96/5/2019East Region4550Based on this output, can the retailer conclude that the opinion of the store managers on the whether the recently-launched social media strategy is effective is dependent on which region they belong to? Use a chi square test and a level of significance of 0.05. (4 points)
4.Use the data in BUSI1013 Bank Dataset.xlsx (from Unit 1 Exercise Question 2) to perform a statistical test on whether a customer would recommend the Bank to their family and friends before the change is dependent on the gender of the customer. (4 points)
Ascott Jenniferex 96/5/2019Alpha = 0.05Df= (1-1)(2-1)=1p= 0.357<0.05 Chi Square = 0.850Since 0.357< 0.05 we reject the H0. Recommendation is dependent on gender