Mathematics, 20.05.2021 20:00 lilpeepxliltracy
When Dylan commutes to work, the amount of time it takes him to arrive is normally
distributed with a mean of 42 minutes and a standard deviation of 2.5 minutes. Out
of the 260 days that Dylan commutes to work per year, how many times would his
commute be shorter than 42 minutes, to the nearest whole number?
Answers: 3
Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
Mathematics, 22.06.2019 00:30
Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:
Answers: 3
Mathematics, 22.06.2019 02:30
The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?
Answers: 1
When Dylan commutes to work, the amount of time it takes him to arrive is normally
distributed with...
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