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
Mathematics, 21.06.2019 18:10
Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.
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Mathematics, 21.06.2019 20:00
Find the value of x. round the length to the nearest tenth
Answers: 1
The probability distribution of X, the number of under-inflated tires on a randomly selected automob...
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