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Vanyuwa [196]
3 years ago
11

ASAP please

Mathematics
1 answer:
kherson [118]3 years ago
4 0

Since it's normally distributed, we can apply the emperical rule. The middle 95% will be within two standard deviations of the mean, so that means:

18-2(1.5), 18+2(1.5)=15,21

So we want the first option.

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nika2105 [10]

Answer:

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Step-by-step explanation:

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Hey there!!

Given equation :

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Using the distributive property.

... 2 ( x - 3 - 2x + 9 ) = 3x - 8

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Using the distributive property.

... -2x + 12 = 3x - 8

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Hope my answer helps!

6 0
3 years ago
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