Mathematics, 03.08.2021 22:50 send2tejas
The probability distribution of X, the number of under-inflated tires on a randomly selected automobile checked at a particular inspection station is given below
X 0 1 2 3 4
Prob 0.54 0.16 0.06 0.04 0.20
What is the expected number of underinflated tires on a random inspection?
a. 2.00
b. 1.20
c. 1.00
d. 0.54
Answers: 3
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Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
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Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62
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The probability distribution of X, the number of under-inflated tires on a randomly selected automob...
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