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Alenkasestr [34]
3 years ago
9

Problem solving math

Mathematics
1 answer:
tatiyna3 years ago
6 0
Answer: 53.1%

----------------------------

Explanation:

The change from 76.1 to 116.5 is 40.4
This means that 40.4 more million people voted in the second year compared to the first

Divide this difference (40.4 million) over the original amount (76.1 million) to get

40.4/76.1 = 0.53088 which converts to 53.088% and that rounds to 53.1%

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Standard deviation of a normal data distribution is a _______. Group of answer choices
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1. At first, the mean value should be discovered.

2.Then find out the square of it's distance to mean value.

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