Mathematics, 03.09.2021 22:10 alarconanais07
The time married men with children spend on child care averages 6.1 hours per week (Time, March 12, 2012). You belong to a professional group on family practices that would like to do its own study to determine if the time married men in your area spend on child care per week differs from the reported mean of 6.1 hours per week. A sample of 40 married couples will be used with the data collected showing the hours per week the husband spends on child care. The sample data is contained in the Excel Online file below. Construct a spreadsheet to answer the following questions.
Hours spent in child care
1.8
1.4
11.7
8.6
11.3
7.1
3.5
3.7
2.0
8.9
4.4
2.8
3.8
Required:
a. What is the sample mean (to 1 decimal)?
b. Calculate the value of the test statistic (to 2 decimals).
c. What is theP-value (to 4 decimals)? Do not round intermediate calculations.
Answers: 3
Mathematics, 21.06.2019 20:30
choose the correct definition for extremo. a. end b. extra c. extract d. eventual
Answers: 2
Mathematics, 21.06.2019 21:00
Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school
Answers: 1
The time married men with children spend on child care averages 6.1 hours per week (Time, March 12,...
Computers and Technology, 14.07.2021 04:10
Mathematics, 14.07.2021 04:20
Biology, 14.07.2021 04:20
Biology, 14.07.2021 04:20
Mathematics, 14.07.2021 04:20