According to a poll of adults, about 44% work during their summer vacation. Assume that the true proportion of all adults that work during summer vacation is p = 0.44. Now consider a random sample of 600 adults. Complete parts a and b below. a. What is the probability that between 39% and 49% of the sampled adults work during summer vacation? The probability is (Round to three decimal places as needed.) b. What is the probability that over 60% of the sampled adults work during summer vacation? The probability is (Round to three decimal places as needed.)

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