A Harris Interactive poll reported that 32.4% of 275 randomly selected Americans living in the west stated that they attend church regularly. Whereas, 57.6% of 264 randomly selected Americans living in the south stated that they attend church regularly. Estimate, with 95% confidence, the difference in the proportion of Americans living in the west that attend church regularly and the proportion of Americans living in the south that attend church regularly. Express the estimate both symbolically and verbally.
A Harris Interactive poll reported that 32.4% of 275 randomly selected Americans living in the west stated that they attend church regularly. Whereas, 57.6% of 264 randomly selected Americans living in the south stated that they attend church regularly.
Estimate, with 95% confidence, the difference in the proportion of Americans living in the west that
attend church regularly and the proportion of Americans living in the south that attend church regularly. Express the estimate both symbolically and verbally.
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(The question down below is what I need help with.)
Would this problem change if it was asked to estimate the difference in the proportion of Americans living in the south that attended church regualrly and the proportion of Americans living in the west that attend church regularly?
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