Do shoppers at the mall spend the same amount of money on average the day after Thanksgiving comparedto the day after Christmas? The 56 randomly surveyed shoppers on the day after Thanksgiving spent anaverage of $145. Their standard deviation was $46. The 43 randomly surveyed shoppers on the day afterChristmas spent an average of $123. Their standard deviation was $43. What can be concluded at the a =0.05 level of significance?For this study, we should use Select an answera. The null and alternative hypotheses would be:Ho: Select an answer v Select an answerSelect an answer vH: Select an answer v Select an answer v Select an answer vb. The test statistic ? v =(please show your answer to 3 decimal places.)c. The p-value =(Please show your answer to 4 decimal places.)d. The p-value is ? v ae. Based on this, we should Select an answer v the null hypothesis.f. Thus, the final conclusion is that ...O The results are statistically significant at a = 0.05, so there is sufficient evidence to concludethat the mean expenditure for the 56 day after Thanksgiving shoppers that were observed is adifferent amount of money compared to the mean expenditure for the 43 day after Christmasshoppers that were observed.O The results are statistically insignificant at a = 0.05, so there is insufficient evidence toconclude that the population mean amount of money that day after Thanksgiving shoppersspend is a different amount of money compared to the population mean amount of money thatday after Christmas shoppers spend.O The results are statistically insignificant at a = 0.05, so there is statistically significantevidence to conclude that the population mean amount of money that day after Thanksgivingshoppers spend is equal to the population mean amount of money that day after Christmasshoppers spend.O The results are statistically significant at a = 0.05, so there is sufficient evidence to concludethat the population mean amount of money that day after Thanksgiving shoppers spend is adifferent amount of money compared to the population mean amount of money that day afterChristmas shoppers spend.Type here to searchhp

Question

Accepted Answer

Given that 
 
Sample sizes n1=56      , n2=43    
 
Sample means X̄1= 145     , X̄2=123    ,
?1 =46…