σ6 . (a) What proportion of the population is less than 18 ? (b) What is the probability that a randomly chosen value will be greater than 6 ? Round the answers to four decimal places.
σ6 . (a) What proportion of the population is less than 18 ? (b) What is the probability that a randomly chosen value will be greater than 6 ? Round the answers to four decimal places.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 28E
Related questions
Question
A normal population has
=μ9
=σ6
(a) What proportion of the population is less than
18
(b) What is the probability that a randomly chosen value will be greater than
6
Round the answers to four decimal places.
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