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Katen [24]
3 years ago
11

A small jet can carry up to 44 passengers and 3 crew members. There is a weight restriction of 9200 pounds on board. The combine

d weight of each passenger (or crew member) and his luggage has a mean of 200.4 pounds, with a standard deviation of 69.3 pounds. What is the probability that the weight limit will be exceeded when there are exactly 44 passengers and 3 crew members on board?
Carry your intermediate computations to at least four decimal places. Report your result to at least three decimal places.
Mathematics
1 answer:
Agata [3.3K]3 years ago
7 0

Answer:

2.89 percent chance

Step-by-step explanation:

so first if you divide 9200 and 47 you get a total of 195.74 .now if you combine the weight of each passenger and crew memeber and their luggage it has a mean of 200.4 pounds with a standard deviation of 69.3 pounds  so their is a 2.89 percent chance im sure if not shoe me the nswers and i will give you th correct answer

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4 0
3 years ago
The weight of an object on a particular scale is 145.2 lbs. The measured weight may vary from the actual weight by at most 0.3 l
joja [24]

1. Know what you're looking for:

The range is the difference between the lowest and highest values.

Your weight is 145.2 and can vary from the actual weight by maximum 0.3 lbs less or maximum 0.3 lbs more.


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Lowest : 145.2 - 0.3 = 144.9 lbs

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--> The answer is: <u>The range of actual weights of the object is 0.6 lbs.</u>


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Step-by-step explanation:

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