Problem #1: In a study of perception, 147 men are tested and 30 are found to have red/green color blindness. Problem #1(a) (a) Find a 94% confidence interval for the true proportion of men from the sampled population that have this type of color blindness. (b) Using the results from the above mentioned survey, how many men should be sampled to estimate the true proportion of men with this type of color blindness to within 4% with 96% confidence? (c) If no previous estimate of the sample proportion is available, how large of a sample should be used in (b)? confidence interval:

DA1 Problem 3: Construct a 95% confidence interval estimating the difference between means for both problem 1 and problem 2 and interpret each confidence interval.  Comparing the two confidence intervals, what do you notice? This problem is one of four problems in the data analysis assignment. It cannot be answered without the answers to Problems one and two. I am not able to upload a CSV/Excel file, it doesn't allow me to do so. I have included screenshots of the Data Needed to solve Problems one and two, which are needed to solve Problem three. I also included a screenshot of problems one and two to make sure you're able to answer those as well. I only want assistance with Problem 3. Please don't reject my request, I have given all the data necessary to help with answering the question.