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Assagnment Scores Save Submit Assignment for Gra e Question 2 of Check My We Exerdise 10.05 Algorithmic eBook The average expenditure on Valentines Day was expected to be $100.89 USA Today, February average expenditure in a sample survey of 54 male consumers was $133.42, and the average expenditure in a sample survey of 39 female consumers was surveys, the standard deviation for male consumers is assumed to be Round your answers to 2 decimal places. 13, 2006). Do male and female consumers differ in the amounts they spend? The $60.98. Based on past $30, and the standard deviation for female consumers is assumed to be a What is the point estimate of the diftrtnce betwen the population mean esxpenditurefo medthe poulation meun expendture for males and the population mean expenditure for females? b. At 99% confidence, what is the margin of error? c. Develop a 99% confidence interval for the difference between the two population means. to Check My Wor
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