Mathematics, 06.09.2019 20:30 lex7429
Suppose that the average weekly earnings for employees in general automotive repair shops is $450, and that the standard deviation for the weekly earnings for such employees is $50. a sample of 100 such employees is selected at random. find the standard deviation of the sampling distribution of the means of average weekly earnings for samples of size 100
Answers: 2
Mathematics, 21.06.2019 19:00, cheryljoseph69
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 22.06.2019 01:30, justsuz72p71a21
Given the functions, f(x) = 2x^2 - 1 and g(x) = 5x, find f(g(x)) and g(f(
Answers: 2
Suppose that the average weekly earnings for employees in general automotive repair shops is $450, a...
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English, 30.01.2020 21:49
English, 30.01.2020 21:49