partial credit,10.2.16-T Question Help Do women tend to spend more time on housework than men? If...
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partial credit,10.2.16-T |
Question Help |
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Do women tend to spend more time on housework than men? If so, how much more? A study reported the results shown in the table to the right for the number of hours spent on housework per week. Complete parts a through d below. |
Housework Hours |
||||
|---|---|---|---|---|---|
|
Gender |
Sample Size |
Mean |
Standard Deviation |
||
|
Women |
476 |
30.1 |
13.1 |
||
|
Men |
501 |
17.4 |
13.1 |
||
a. Based on this study, calculate how many more hours per week, on the average, women spend on housework than men.
On average, women spend _ more hours per week on housework
b. The standard error is se = _
c. The 95% confidence inteval is from _
Homework Answers
Therefore, the claim is true that the women spend more time on housework.
a) The more hours women spend on housework than men is = 30.1-17.4 =12.7
b) Standard error is 1.643
c) 
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