Mathematics, 15.04.2020 22:32 macymichtavy
In designing seats for commercial airplanes, engineers need to consider the hip width of passengers. Because men are in general larger than women, we consider their size. Men have hip widths that are normally distributed with a mean of 14.4 inches and a standard deviation of 1.0 inches. Suppose you randomly select 16 male passengers. Based on this sample, what is the probability that men have hips wider than 15.2 inches, on average?
Answers: 3
Mathematics, 21.06.2019 14:00
Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)
Answers: 1
Mathematics, 21.06.2019 23:00
Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.
Answers: 3
In designing seats for commercial airplanes, engineers need to consider the hip width of passengers....
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