1 year ago

5 pies were shared equally among 6 girls. What fraction of a pie did each girl receive? Explain.

Mathematics

1 answer:

kompoz [17]1 year ago

4 0

Answer:

Step-by-step explanation:

5/6

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Answer-

The standard error of the confidence interval is 0.63%

Solution-

Given,

n = 2373 (sample size)

x = 255 (number of people who bought)

The mean of the sample M will be,

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Then the standard error SE will be,

$SE=\sqrt{\frac{M\times (1-M)}{n}}$

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2 years ago

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1 year ago

3. 24% of weight of an explosive mixture is saltpetre. Find the weight of a sample in which the other ingredients

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Answer:

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Step-by-step explanation:

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