What is the lower limit of the 95% confidence interval for the mean number of visits in the population? (Use the 2SE rule of thumb to compute). Question 5 10 pts What is the upper bound of the 95% confidence interval for the mean number of doctor visits in the population? (Use the 2SE rule of thumb to compute). Question 6 10 pts In Vancouver, British Columbia, the probability of rain during a winter day is 0.58, for a spring day it is 0.38, for a summer day it is 0.25 and for a fall day it is 0.53. Each of the four seasons lasts one quarter of the year. What is the probability of rain on a randomly chosen day in Vancouver? The answer should be a number between 0 and 1.