The number of trials is the sample size, n, for the survey that you found for part b.Choose Stats / Basic Statistics / 1 Proportion.Read the Harris Poll® #16, February 16, 2006, at Confidence Interval Simulations (Question 5)ĭemonstrations page and choose the Confidence Interval Simulation from section 6.2.īe sure you explain how the confidence level relates to the process of finding a confidence interval. Go to the statisticalĭemonstrations page and choose the Sampling Distribution from section 5.5. You don't need Minitab or Statdisk for this question. Pick the appropriate set of instructions from above, but change the mean and the standard deviation to the appropriate values before continuing. This question is like questions 1 and 2 except we are no longer working with
To the left and then enter that into the box.