3 years ago

Which rule matches the function shown on the table?

Mathematics

1 answer:

irina [24]3 years ago

6 0

Answer:

First of all the rate of change is -2, so the answer would be y = x - 2

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Step-by-step explanation:

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Juliette [100K]

Answer:

Step-by-step explanation:

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3 years ago

Use the sample data and confidence level to construct the confidence interval estimate of the population proportion p. n equals

Alekssandra [29.7K]

Answer:

(0.767,0.833)

Step-by-step explanation:

The 95% confidence interval for population proportion p can be computed as

$p-z_{\frac{\alpha }{2} } \sqrt{\frac{pq}{n} }$

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$0.8-1.96\sqrt{\frac{0.16}{550} }$

$0.8-1.96\sqrt{0.00029 }$

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Thus, the required confidence interval is

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Hence, we are 95% confident that our true population proportion will lie in the interval (0.767,0.833)

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Step-by-step explanation

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2 years ago

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