Mathematics, 26.07.2019 02:20 missbecca1229p6glel
The running coach conducts a hypothesis test and finds that running club members significantly improve their running times with a p-value < 0.05. the running coach wants to calculate how many seconds change to expect for runners who participate in running clubs. what is the best method for the running coach to use to determine how many seconds change to expect for runners who participate in running clubs? use the difference in sample means (530 − 520) in a hypothesis test for a difference in two population means (or treatment effect).
Answers: 1
Mathematics, 21.06.2019 17:00
This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m
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Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
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Mathematics, 21.06.2019 17:30
Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?
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The running coach conducts a hypothesis test and finds that running club members significantly impro...
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