voters in your district who favor capital punishment. a. If no preliminary sample of voters is taken to estimate p, how large a sample is necessary to be 99% sure that the point estimate will be...

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Extracted text: voters in your district who favor capital punishment. a. If no preliminary sample of voters is taken to estimate p, how large a sample is necessary to be 99% sure that the point estimate will be within a distance of.01 from p? b. The NORC found that approximately 67% of people in the U.S. favor capital punishment. How large a sample is necessary to be 99% sure that the point estimate will be within a distance of .01 from p? 7. A study was conducted on parental empathy for sensitivity cues and baby temperament in infants. In a sample of 32 mothers, the mean was 69.44 with a standard deviation of 11.69. In a sample of 32 fathers, the mean was 59.0 with.a standard deviation of 11.60. Find a 99% confidence interval for ui-2. 6 7 8.