Consider the following results for independent samples taken from two populations. Sample 1 Sample 2 n1...

Consider the following results for independent samples taken from two populations.

Sample 1	Sample 2
n₁ = 400	n₂= 300
p₁= 0.49	p₂= 0.38

Develop a 90% confidence interval for the difference between the two population proportions (to 4 decimals). Use z-table.
___ to ___

c. Develop a 95% confidence interval for the difference between the two population proportions (to 4 decimals). Use z-table.
___ to ___

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orchestra answered 1 year ago

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