Mathematics, 25.03.2021 22:40 matluck4162
1. The 2006 General Social Survey contains information on the number of hours worked by a respondent each week. The mean number of hours worked per week is 39.04, with a standard deviation of 11.51. The sample size is 83. a. Estimate the value of the standard error. b. Calculate a 95 percent confidence interval for the mean number of hours worked per week with these data. c. Say we increased the sample size to 10,000 and found the same mean and standard deviation. What would be the standard error
Answers: 2
Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠2x + 2(20) yes, because p ≠2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
Mathematics, 21.06.2019 23:30
The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.
Answers: 1
1. The 2006 General Social Survey contains information on the number of hours worked by a respondent...
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