Question
A recent study focused on the number of times men and women buy take-out dinners in a month. A random sample of 21 men had
A recent study focused on the number of times men and women buy take-out dinners in a month. A random sample of 21 men had a mean of 24.51 and a standard deviation of 4.48. A random sample of 21 women had a mean of 22.69 and a standard deviation of 3.86. Assume the samples are selected from normally distributed populations with unknown population variances that are assumed equal. Can we say that the mean number of times men order take-out each month is different than that of women at the 10% significance level? Conduct the appropriate hypothesis test and report the p-value. Do not round intermediate calculations. Round your answer to four decimal places. Include the leading zero. Format: 0.0000
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