Mathematics, 27.06.2019 00:20 wilkoASK2919
Assume the heights in a male population are normally distributed with mean 70.3 inches and standard deviation 4.1 inches. then the probability that a typical male from this population is between 5 feet 6 inches and 6 feet tall is (to the nearest three decimals) which of the following pairs of heights most closely divides the population into three equally probable groups (i. e., 1/3 below the first, 1/3 above the second, and 1/3 in between)? a. 5 feet 7.9 inches, 6 feet 1.2 inches b. 5 feet 8.5 inches, 6 feet 0.1 iches c. 5 feet 8.8 inches, 6 feet 0.7 inches d. 5 feet 7.6 inches, 5 feet 11.9 inches
Answers: 3
Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
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Mathematics, 21.06.2019 23:00
Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
Answers: 2
Assume the heights in a male population are normally distributed with mean 70.3 inches and standard...
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