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11 months ago

I wanted to know if my answer is correct and if it isn't please correct it.

Mathematics

2 answers:

dybincka [34]11 months ago

8 0

Answer:

Your answer is almost correct. The answer would be 10

Step-by-step explanation:

k0ka [10]11 months ago

4 0

Answer:10

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

the answer will be 10

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2 years ago

It is thought that not as many Americans buy presents to celebrate Valentine's Day anymore. A random sample of 40 Americans yiel

evablogger [386]

Answer:

98% confidence interval of the true proportion of all Americans who celebrate Valentine's Day

(0.3672 , 0.7328)

Step-by-step explanation:

Explanation:-

Given Random sample size n =40

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$(p-Z_{\alpha } \sqrt{\frac{pq}{n} } , p + Z_{\alpha } \sqrt{\frac{pq}{n} } )$

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( 0.55 - 0.1828 , 0.55 + 0.1828)

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3 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

The general form for scientific notation is

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