Mathematics, 25.07.2019 01:30 rodrickahammonds
The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and a standard deviation of 8.3 cm. a. find the probability that an individual distance is greater than 218.90 cm. b. find the probability that the mean for 20 randomly selected distances is greater than 204.20 cm. c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
Answers: 1
Mathematics, 21.06.2019 15:30
The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7
Answers: 3
Mathematics, 21.06.2019 17:30
What is the shape of the height and weight distribution
Answers: 2
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