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nlexa [21]
3 years ago
14

You and your friend are going to some candy. You eat 3/4 of a box of candy. Your friend eats 1/2 as much as you do. How much of

a box of candy does your friend eat?​
Mathematics
1 answer:
pochemuha3 years ago
7 0

Answer:

\frac{3}{8}  of a box of candy your friend eat.

Step-by-step explanation:

Given:

You and your friend are going to some candy.

You eat 3/4 of a box of candy.

Your friend eats 1/2 as much as you do.

Now, to find that how much of a box of candy does your friend eat.

<em>Quantity of a box of candy you eat = </em>\frac{3}{4}<em />

<em>Quantity of candy your friend eat</em> = \frac{1}{2} \ of\ \frac{3}{4}

Now, to get how much the candy your friend eat we multiply 1/2 and 3/4:

= \frac{1}{2} \times \frac{3}{4}

= \frac{3}{8} .

Therefore, \frac{3}{8}  of a box of candy your friend eat.

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Answer:

Option b. should not be rejected

Step-by-step explanation:

We are given that the contents of a sample of 26 cans of apple juice showed a standard deviation of 0.06 ounces.

We have to test whether the variance of the population is significantly more than 0.003, i.e.;

  Null Hypothesis, H_0 : \sigma = \sqrt{0.003}

Alternate Hypothesis, H_1 : \sigma > \sqrt{0.003}

The test statistics used here for testing variance is;

          T.S. = \frac{(n-1)s^{2} }{\sigma^{2} } ~ \chi^{2}__n_-_1

where, s = sample standard deviation = 0.06

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Therefore, we conclude that null hypothesis should not be rejected and variance of population is 0.003.

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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