A normal population has mean u = 8 and standard deviation o = 6. (a) What proportion of the population is less than 20? (b) What is the probability that a randomly chosen value will be greater than 5? Round the answers to four decimal places. Part 1 of 2

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A normal population has mean u = 8 and standard deviation o = 6.
(a) What proportion of the population is less than 20?
(b) What is the probability that a randomly chosen value will be greater than 5?
Round the answers to four decimal places.
Part 1 of 2
The proportion of the population less than 20 is
Part 2 of 2
The probability that a randomly chosen value will be greater than 5 is
© 2022 McGraw Hill LLC. All Rights Reserve
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PrtScn
F8
F1
F2
F3
F4
F5
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V
24
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8.
4.
9.
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3.
.
Transcribed Image Text:T A normal population has mean u = 8 and standard deviation o = 6. (a) What proportion of the population is less than 20? (b) What is the probability that a randomly chosen value will be greater than 5? Round the answers to four decimal places. Part 1 of 2 The proportion of the population less than 20 is Part 2 of 2 The probability that a randomly chosen value will be greater than 5 is © 2022 McGraw Hill LLC. All Rights Reserve e Type here to search PrtScn F8 F1 F2 F3 F4 F5 & V 24 L 8. 4. 9. 2. 3. .
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