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Mademuasel [1]
3 years ago
5

100 points will mark brainliest

Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0

Answer:

a

Step-by-step explanation:

The difference of the means is significant because the rerandomizations show that it is within the range of what likely happens by chance.

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Marissa has a wool rug that has the shape of a regular octagon in her living room. The diameter of the incircle of the rug measu
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We know that the diameter of the inner circle (d) and the side of a regular octagon (s) are tied by the formula:

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The inverse formula is:

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Plugging in numbers:
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3 years ago
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A credit card company charges 22% interest fee on any charges not paid at the end of the month.. If the bill totals $450 for thi
34kurt

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3 years ago
To estimate the percentage of a state's voters who support the current
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Using the Central Limit Theorem, the percentage that is expected to be the closest to the actual percentage is:

A. The Tribune, at 68%.

<h3>What does the Central Limit Theorem state?</h3>

It states that for a proportion p in a sample of size n, the sampling distribution of sample proportion is approximately normal with mean \mu = p and standard error s = \sqrt{\frac{p(1 - p)}{n}}, as long as np \geq 10 and n(1 - p) \geq 10.

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More can be learned about the Central Limit Theorem at brainly.com/question/16695444

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2 years ago
(-6x + 3) + (X - 7) add linear expressions
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-6x + 3 + x - 7...when ur adding expressions such as this, and there is a plus sign in between them, the parenthesis are not needed.

we now combine like terms...
-6x + x = -5x
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and we are left with : -5x - 4 <==
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