Essay
A polling agency wants to estimate the proportion of U.S. citizens who support the president's educational policies. They surveyed 1500 U.S. citizens and found a 95% confidence interval for the difference in proportions between men and women who support the president's educational policies as (-0.075 to 0.025) where population 1 is men and population 2 is women. Interpret the result and state if the assumptions are satisfied.
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The interval contains zero which shows t...View Answer
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