Do shoppers at the mall spend less money on average the day after "Thanksgiving compared to the day after Christmas? The 42 randomly surveyed shoppers on the day after Thanksgiving spent an average of 5142. Their standard deviation was $38. The 46 randomly surveyed shoppers on the day after Christmas spent an average of 5126. Their standard deviation was 32?. What can be concluded at the or = 0.10 level of significance? Assuming Equal Variances For this study, we shelld use Select an answer v a. The null and alternative hypotheses would be: Ha: Select an answer v Select an answer v Select an answer v {please enter a decimal] H1: Select an answer v Select an answer v Select an answer v {Please enter a decimal] b. The test statistic is a c. The test statistic value = :1 {please show you answer to 3 decimal places.} d. The p-value = C] {Please show your answer to 4 decimal places.) e. The p-value is o: f. Based on this, we should the null hypothesis. 13. Thus, the conclusion is that Select an