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Aneli [31]
2 years ago
9

Please answer correctly and positive :)

Mathematics
1 answer:
maria [59]2 years ago
7 0

The correct answer is C

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A sample of 100 independent random numbers is taken from this distribution, and its average is used to estimate the mean of the
Mariulka [41]

Answer:

The standard error in estimating the mean = (0.1 × standard deviation of the distribution)

Step-by-step explanation:

The standard error of the mean, for a sample, σₓ is related to the standard deviation, σ, through the relation

σₓ = σ/(√n)

n = sample size = 100

σₓ = σ/(√100)

σₓ = (σ/10) = 0.1σ

Hence, the standard error in estimating the mean = (0.1 × standard deviation of the distribution)

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Y-intercept: (0,<br> y=-2x2 – 16x – 34<br> What is the y intercept?
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Answer: Solve for Y

y = -16x - 38

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Step-by-step explanation:

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Answer:

0.3.

Step-by-step explanation:

0.3|0.09

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03|.9

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 _______

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4 0
3 years ago
Find the lateral area of the figure geometry
Arlecino [84]

Answer:

  • A) 420 in²

Step-by-step explanation:

The lateral surface area excludes the area of top and bottom faces.

Given is the right pentagonal prism with side length of 7 in and height of 12 in.

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What's the problem?
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