Question

In: Statistics and Probability

Two samples are taken with the following numbers of successes and sample sizes r1 = 34...

Two samples are taken with the following numbers of successes and sample sizes
r1 = 34 r2 = 39
n1 = 73 n2 = 98

Find a 94% confidence interval, round answers to the nearest thousandth.

Solutions

Expert Solution

Solution-

Given that,

number of successes

X1 = 34 ; X2 = 39

Sample sizes

N1 = 73 ; N2 = 98

The 94% confidence interval is-

(−0.076 , 0.212)

● calculation-

orchestra answered 2 years ago
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