(Solution Document) Suppose an actuary for an insurance company knows that the life expectancy of pe


Suppose an actuary for an insurance company knows that the life expectancy of people currently 30 years of age is 74 years (std = 7) for males and 77 (std = 8) for females. What percent of current 30-year-old men and women will die before the age of 81, respectively?

26) A psychologist has recently developed a test to measure the emotional intelligence of people. Based on the results of the pretest that sampled over hundreds of participants, the psychologist learned that the mean is 97 and the standard deviation is 12. What percent of people will fall between the score of 100 and 115?

 







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