A company took a survey asking the employees if they would like to be allowed to take up to 5 addition day of vacation, but without pay. Of the 300 surveyed, 200 employees responded YES. Build the 90% Confidence Interval for the proportion of the employees in favor Assume that in total that company employed a total of 1,000 employees. Revise the confidence interval accordingly. Test the claim that the population proportion P, (for the answer YES), is at least 20%, using a sample of size 1000, when 220 people responded YES. (Use = 0.10). a. What is the Alternate Hypothesis Ha? ............................... b. Show your work c. Do you reject the Null Hypothesis?...... d. Is the Claim statistically correct?..................... e. Show your computation for the Standard Error of the Proportion