Question

A random sample of 10 adults and women were chosen to determine if there is a...

A random sample of 10 adults and women were chosen to determine if there is a significant difference in the number of minutes men and women talk on the phone. The following data was collected, these numbers are the average numbers of minutes spent on the phone per day. Alpha = 0.05

1 2 3 4 5 6 7 8 9 10
Men 15 20 22 33 34 38 43 55 72 98
Women 23 43 53 61 74 85 87 88 90 91

Is there a significant evidence that women talk on the phone more than men? You should use sample t test for this data

A) state the question you would like to answer, your null and alternative hypothesis

B) calculations: include t score and p value

C)conclusion: reaction decision why ?

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