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3 years ago

13

If a poll of 1,000 voters had been randomly sampled from 80% of the population, what is the chance it would have erroneously pre

dicted Party A to have a minority?

1 answer:

Viktor [21]3 years ago

7 0

Answer:

lost in the world ,the person alone ,wgo may god give the work of revenge the 10000000000000 vote

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Answer:

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Step-by-step explanation:

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Aloiza [94]

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Step-by-step explanation:

Formula for standard error :

$SE=\sqrt{\dfrac{p(1-p)}{n}}$

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As per given , we have

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Substitute these values in the formula, we get

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Answer:

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Step-by-step explanation:

400÷25

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