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The article, "Younger Adults More Likely Than Their Elders to Prefer Reading the News" (October 2016, Pew Research Center) estimated that only 4% of those age 65 and older, who prefer to watch the news, watch the news online. Consider the population consisting of all adult Americans 65 and older who prefer to watch the news and suppose that for this population the actual proportion who prefer to watch online is 0.04 or 4%. A random sample of n=200 people was selected from this population and the proportion of people who prefer to watch online will be calculated. What is the mean and standard deviation of the sampling distribution? Round to 3 decimal places. Suppose the sample size is increased to n=400 from the same population. Does this change the value of the mean or standard deviation ? Answer questions with yes or no