Confidence interval for p

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Reference no: EM132184470

a. A sample of 300 observations taken from a population produced a sample proportion of 0.63 Make a 95% confidence interval for p.

b. Another sample of 300 observations taken from the same population produced a sample proportion of 0.59. Make a 95% confidence interval for p

a. Find the following:

n=

p^=

q^=

sp^=

Round answer to four decimal places.

Reference no: EM132184470

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