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Standard error and confidence interval for proportion

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Reference no: EM1321431

Find the Standard error and confidence interval for proportion:

A home owner claims that the current market value of his house is at least $400,000. Sixteen real estate agents were asked independently to estimate the house's value and 9 supported the homeowners claim.

a) Find the standard Error of Proportion.

b) Find the 95% confidence interval for the population proportion.

c) Find the 99% confidence interval for the population proportion.

Reference no: EM1321431

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