Question: Consider the following computer output. (a) Is this a one-sided or a two-sided test? (b) Fill in the missing values. (c) Can the null hypothesis

Consider the following computer output.

Test and Cl for Two Proportions Sample Sample p 0.216000 1. 54 250 0.206897 2 60 290 Difference = p(1) - p(2) Estimate f

(a) Is this a one-sided or a two-sided test?

(b) Fill in the missing values.

(d) Construct an approximate 90% CI for the difference in the two proportions.

Test and Cl for Two Proportions Sample Sample p 0.216000 1. 54 250 0.206897 2 60 290 Difference = p(1) - p(2) Estimate for difference: 0.00910345 95% CI for difference: (-0.0600031, 0.0782100) Test for difference =0 (vs not = 0): z = ? P-Value %3!

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