Consider two independent random samples with the following results: n1=532x1=390    n2=730x2=139 Use this data to find the 90% confidence...

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Consider two independent random samples with the followingresults:

n1=532x1=390   

n2=730x2=139

Use this data to find the 90% confidence interval for the truedifference between the population proportions.

Step 1 of 3: Find the point estimate that should be used inconstructing the confidence interval. Round your answer to threedecimal places.

Step 2 of 3: Find the margin of error. Round your answer to sixdecimal places.

Step 3 of 3: Construct the 90% confidence interval. Round youranswers to three decimal places.

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