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user100 [1]
2 years ago
10

Negative 1 over 2 x + 1 = −x + 8

Mathematics
1 answer:
Damm [24]2 years ago
8 0

Answer:

no

Step-by-step explanation:

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Answer:

B is True

A, C. D are false

Step-by-step explanation:

Given :

Sample size, n = 120

Mean diameter, m = 10

Standard deviation, s = 0.24

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The confidence interval represents how the true mean value compares to a set of values around the mean computed from a set of sample drawn from the population.

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To obtain

Confidence interval (C. I) :

Mean ± margin of error

Margin of Error = Zcritical * s/sqrt(n)

Margin of Error = 1.96 * 0.24/sqrt(120)

Confidence interval for the 10,000 ball bearing :

10 ± 1.96 * (0.24) / sqrt(120)

Hence. The confidence interval defined as :

10 ± 1.96 * (0.24) / sqrt(120) is the 95% confidence interval for the mean diameter of the 10,000 bearings in the box.

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2 years ago
Please help!!! I will give you BRIANLEIST AND A HEARTED COMMENT AND 5 STARS if you can explain this:(
Agata [3.3K]

Answer:

I can do this give me a min

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What is the equation of a circle with center at (0, -5) and radius of 7.
timurjin [86]

Answer:

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Step-by-step explanation:

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The histogram shows the distributions of essay scores for high school sophomores and juniors in a contest. Which comparison of t
goblinko [34]

Answer:

A=Both distributions are nearly symmetric

Step-by-step explanation:

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3 years ago
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Tanya and three friends have saved $75 to help protect the pandas. If they each gave the same amount, how much did each person c
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Step-by-step explanation:

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