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QveST [7]
3 years ago
9

Please help Urgent ............................

Mathematics
2 answers:
zepelin [54]3 years ago
5 0
From my calculations, I have g = -10 
Troyanec [42]3 years ago
3 0
G - 9= -19
g= -19+9
g = -10
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Answer:

As long as the sample size n is large enough: The average IQ of Americans in the sample will be normally distributed.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, the sample means with size n of at least 30 can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}

So the correct answer is:

As long as the sample size n is large enough: The average IQ of Americans in the sample will be normally distributed.

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3 years ago
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Answer: Choice A

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point (-2,5)

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Explanation:

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3 years ago
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Answer:

$223.21

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Last year the amount of taxes was x, an unknown amount. That was 100% of last year's tax cost.

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