Mathematics, 30.03.2020 23:00 rsanchez1226
The height of American adult women is distributed almost exactly as a normal distribution. The mean height of adult American women is 63.5 inches with a standard deviation of 2.5 inches. Imagine that all possible random samples of size 25(n = 25) are taken from the population of American adult women's heights. The means from each sample would then be graphed to form the sampling distribution of sample means. The mean of this sampling distribution is and the standard deviation of this sampling distribution is .
Answers: 3
Mathematics, 21.06.2019 22:30
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
Mathematics, 22.06.2019 00:10
Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?
Answers: 1
The height of American adult women is distributed almost exactly as a normal distribution. The mean...
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