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Question 8 v Score on last try: 0.83 of 1 pts. See Details for more. > Next question 3 Get a similar question You can retry this question below In this problem, we explore the relationship between the Empirical Rule and the normalcdf command. a. Recall that according to the Empirical Rule, 68 0" percent of the values in a normal distribution are within one standard deviation of the mean. b. Also recall that a Z-value expresses how many standard deviations a certain number is from the mean. Thus without a calculator, the above statement from the Empirical Rule can be expressed in terms of probability like this: P(1c:Z<:1 c. now let use the normalcdf command to compute probability from part b four decimals: or normaldist j of note that answers parts and c are slightly different because empirical rule is just an approximation. d. according what p z l i o e. find in d v determine percent values a normal distribution within standard deviations mean. be sure enter percentage not probability. round one decimal. x>

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