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ICE Princess25 [194]
2 years ago
10

The weight of people in a small town in missouri is known to be normally distributed with a mean of 188 pounds and a standard de

viation of 29 pounds. on a raft that takes people across the river, a sign states, "maximum capacity 3,600 pounds or 18 persons." what is the probability that a random sample of 18 persons will exceed the weight limit of 3,600 pounds?
Mathematics
1 answer:
Radda [10]2 years ago
5 0
29=0.29 0.29*188=54.52 i think this is right but i may be wrong
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Answer:

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Step-by-step explanation:

You know that the relationship between ground temperature and atmospheric  temperature can be described by the formula

t = -0.0035a +g

where:

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Solving the equation for a:

-0.0035a +g=t

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a=\frac{t-g}{-0.0035}

a=-\frac{2000}{7}*(t-g)

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If the atmospheric temperature is -305 °F and the ground temperature is 50 °F, then t= -305 °F and g= 50 °F

Replacing in the equation for a you get:

a=-\frac{2000}{7}*(-305-50)

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