Ruby is at a family reunion and would like
2 answers:
Answer:
32
Step-by-step explanation:
To find the mean of the data set, you find the sum of the data set, and divide it by how much data you have in the data set. In this case you have 18 people (amount of data in the data set) and the sum is 35+2+7+33+25+70+75+40+42+12+15+7+44+20+25+3+65+62 = 582. So divide these two values:
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Answer:
4.1
Step-by-step explanation:
<u><em>You can use the Pythagorean Theorem to solve this:</em></u>
<u><em>Plug in the numbers into the formula:</em></u>
16 + 1 =
17 =
<u><em>Square both sides:</em></u>
4.12 = c
4.1 = c
money can the insurance company expect to make with each policy sold .
<u>Step-by-step explanation:</u>
Here we have , A flood insurance company sells policies for $700 per year. If a customer's house is flooded, they are given $250,000 for repairs. The insurance company has calculated the chances that a house is flooded to be 1/12,500 over the year. We need to find , How much money can the insurance company expect to make with each policy sold . Let's find out:
Probability for flooding is 1/12,500 i.e. out of 12,500 people only 1 house is flooded , Amount of money collected by 12,500 people is :
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But Company will give $250,000 for repairs . So , Amount of money :
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Now , this money is from 12,500 people , so from every person they had:
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Therefore , money can the insurance company expect to make with each policy sold .