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ETRE eat te == _Normal distribution: Finding a probability, basic ee | Surg v A certain test is designed to measure the satisfaction of an individual with his/her relationship. Suppose that the scores on this test are approximately normally distributed with a mean of 50 and a standard deviation of 8. An individual with a score of 40 or less is considered dissatisfied with his/her relationship. According to this criterion, what proportion of people in relationships are dissatisfied? Round your answer to at least four decimal places. | Calculator fa) q ( Explanation)