How many yards equals 765 inches? Enter your answer, as a decimal.

2 answers:

8 0

One inch equals 0.0277778.
So, in order to see how many yards equals 765 inches, all you have to do is multiply 765 by 0.0277778.
765 * 0.0277778 = 21.25.

The correct answer is 21.25

Ksivusya [100]3 years ago

5 0

The amount of yards that equals 765 inches is 21.25 yards.

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Using the Central Limit Theorem, it is found that:

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<h3>Central Limit Theorem</h3>

It states that for a <u>proportion p in a sample of size n</u>, the sampling distribution of sample proportions has mean $p$ and standard deviation $s = \sqrt{\frac{p(1 - p)}{n}}$

When two variables are subtracted, the mean is the subtraction of the means, while the standard deviation is the square root of the sum of the variances.

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$p_1 = 0.95, s_1 = \sqrt{\frac{0.95(0.05)}{250}}$