We wish to estimate what percent of adult residents in a certain county are parents. Out of 500 adult residents sampled, 70 had kids. Based on this, construct a 95% confidence interval for the proportion p of adult residents who are parents in this county. Express your answer in tri-inequality form. Give your answers as decimals, to three places.  < p <  Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places. p =  ±±

Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 400…

A: The objective of this question is to construct a 95% confidence interval for the proportion of adult…

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Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 400…

A: Solution: It is given here:

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Q: Kindly tell what is confidence interval in stats thanks.

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Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 600…

A: Solution

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Q: lution is incorrect since the  confidence level is 90% margin of error is 3%

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Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 100…

A: Solution a)  0.156&lt;p&lt;0.324 b)  p=0.240±0.084

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Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 600…

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Q: If n=550 and X = 440, construct a 90% confidence interval. Give your answers to three decimals <p<

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