Mathematics, 31.05.2020 03:02 kingzae04
Random groups of 30 teachers were asked the starting annual salary for their first teaching job. The sampling variability was low. If the average salary of several of the groups was close to $56,000, which of these is least likely to be the average salary of another one of the groups?
A. $56,000
B. $58,000
C. $66,000
D. $57,000
Answers: 3
Mathematics, 21.06.2019 17:30, QueenNerdy889
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 22.06.2019 00:00, johnisawesome999
Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?
Answers: 2
Random groups of 30 teachers were asked the starting annual salary for their first teaching job. The...
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