If a 95% confidence interval for two population proportions p1-p2 is a range of positive numbers,...

If a 95% confidence interval for two population proportions p1-p2 is a range of positive numbers, then what does this imply?

a) The relative size of the population proportions cannot be determined

b)With 95% confidence, there is no difference in the population proportions.

c) With 95% confidence, the first population proportion is greater than the second.

d) With 95% confidence, the first population proportion is less than the second.

Expert Solution

orchestra answered 1 year ago

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