Determine the point estimate of the population proportion, the margin of error f

Question

Determine the point estimate of the population proportion, the margin of error for the following confidence interval, and the number of individuals in the sample with the specified characteristic, x, for the sample size provided. Lower bound: 0 569, upper bound=0 821, n= 1000 The point estimate of the population proportion is 695 (Round to the nearest thousandth as needed.) The margin of error is 126 (Round to the nearest thousandth as needed.) The number of individuals in the sample with the specified characteristic is (Round to the nearest integer as needed.)

Explanation / Answer

c) The point estimate for the population proportion is already computed in part a) as 0.695

Therefore the number of individuals in the sample with the specific characteristic here is computed as:

= np

= 1000*0.695

= 695

Therefore 695 is the required answer here.

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