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dmitriy555 [2]
3 years ago
9

Which point shows the approximate value of √40 on the number line

Mathematics
1 answer:
Delicious77 [7]3 years ago
7 0

Answer:

6

Step-by-step explanation:

There is no perfect square root of 40 but when calculated it would be 6.33 which rounds down to 6.

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Square root of 0.925
shtirl [24]

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Step-by-step explanation:

√0.925

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Answer:

\large\boxed{-6y^2+12y+4}

Step-by-step explanation:

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Step-by-step explanation:

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The proportion of left handed people in the population is about 0.10. Suppose a random sample of 300 people is observed. (a) Wha
pantera1 [17]

Answer: (\hat{p})\sim N(0.10,\ 0.017)

Step-by-step explanation:

Sampling distribution of the sample proportion (\hat{p}) :

(\hat{p})\sim N(p,\ \sqrt{\dfrac{p(1-p)}{n}})

The sampling distribution of the sample proportion (\hat{p}) has mean = \mu_{\hat{p}}=p and standard deviation = \sigma_{\hat{p}}=\sqrt{\dfrac{p(1-p)}{n}}.

Given : The proportion of left handed people in the population is about 0.10.

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sample size : n= 300

Then , the sampling distribution of the sample proportion(\hat{p}) will be :-

(\hat{p})\sim N(0.10,\ \sqrt{\dfrac{0.10(1-0.10)}{300}})

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(\hat{p})\sim N(0.10,\ 0.017)  (approx)

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im not sure but i need the points

Step-by-step explanation:

<h2>im not sure but i need the pointsnm</h2>
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