Mathematics, 03.08.2019 05:20 mathisawsome123
For many years, "working full-time" has meant working 40 hours per week. nowadays it seems that corporate employers expect their employees to work more than this amount. a researcher decides to investigate this hypothesis. the null hypothesis states that the average time full-time corporate employees work per week is 40 hours. the alternative hypothesis states that the average time full-time corporate employees work per week is more than 40 hours. to substantiate his claim, the researcher randomly selected 250 corporate employees and finds that they work an average of 47 hours per week with a standard deviation of 3.2 hours. in order to assess the evidence, what do we need to ask?
Answers: 2
Mathematics, 21.06.2019 18:30
Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined
Answers: 1
Mathematics, 21.06.2019 19:00
The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
Answers: 1
Mathematics, 21.06.2019 22:00
If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left
Answers: 2
For many years, "working full-time" has meant working 40 hours per week. nowadays it seems that corp...
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