Google it: According to a report of the Nielsen Company, 78% of internet searches used the Google search engine. A sample of 90 searches is studied. Round the answers to at least four decimal places. (a) Approximate the probability that more than 67 of the searches used Google. The probability that more than 67 of the searches used Google is D. Big babies: A government agency reports that 19% of baby boys 6-8 months old in the United States weigh more than 26 pounds. A sample of 148 babies is studied. Use the TI-84 Plus calculator as needed. Round the answer to at least four decimal places. (a) Approximate the probability that more than 39 babies weigh more than 26 pounds. (b) Approximate the probability that 36 or more babies weigh more than 26 pounds. (c) Approximate the probability that the number of babies who weigh more than 26 pounds is between 32 and 42 exclusive. High blood prwsure: A study reported that 34% of adults in the United States have hypertension (high blood pressure). A sample of 295 adults is studied. Round the answers to at least four decimal places. (a) Approximate the probability lat 83 or more have hypertension. The probability that 83 or more adults have hypertension is [:1 . I - ..... 6 Stress at work: In a poll conducted by the General Social Survey, 80% of respondents said that their jobs were sometimes or always stressful. Two hundred workers are chosen at random. Use the TI84 Plus calculator as needed. Round your answer to at least four decimal places. (a) Approximate the probability that 165 or fewer workers nd their jobs stressful. (b) Approximate the probability that more than 150 workers nd their jobs stressful. (c) Approximate the probability that the number of workers who nd their jobs stressful is between 153 and 160 inclusive. what's your opinion? A pollster will interview a sample of 200 voters to ask whether they support a proposal to increase the sales tax to build a new light rail system. Assume that in fact 53% of the voters support the proposal. Use the 11-84 Plus calculator as needed. Round the answers to at least four decimal places. (a) Approximate the probability that 100 or fewer of the sampled voters support the proposal. The probability that 100 or fewer of the sampled voters support the proposal is [:l. 2 3 4 as Complete the sentence. Iins a binomial random variable and if Tip 2 10 and n(l p) Z 10, then Xis approximately normal with andoX = x/U (