20f 8 (1 complete) This Quiz: 8 bis A random variable follows the normal probabi

Question

20f 8 (1 complete) This Quiz: 8 bis A random variable follows the normal probability distribution with a mean of 100 and a standard deviation of 10. Determine the probabilily for a randomly selected value from this population in parts a through d below a. What is the probability that the value is less than 85 The probability that the value is less than 85 is Round to four decimal places as needed ) b. What is the probability that the value is less than 80 The probability that the value is less than 80 is at (Round to four decimal places as needed) c. What is the probability that the vakue is more than 110? The probability that the value is more than 110 is (Round to four decimal places as needed ) d. What is the probability that the value is more than 957 The probability that the value is more than 95 is Enta Enter your answer in each of the answer boxes here to

Explanation / Answer

From statistical software output, the required probabilities will be:

a) 0.0668

b) 0.0228

c) 0.1587

d) 0.6915

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