a. Find a, given that X ~N(30, 16) and that P(X a) = 0.8944. b. Find
Question:
a. Find a, given that X ~N(30, 16) and that P(X ≤ a) = 0.8944.
b. Find b, given that X ~N(12, 4) and that P(X ≤ b) = 0.9599.
c. Find c, given that X ~N(23, 9) and that P(X > c) = 0.9332.
d. Find d, given that X ~N(17, 25) and that P(X > d ) = 0.0951.
e. Find e, given that X ~N(100, 64) and that P(X > e) = 0.95.
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a To find a we need to use the inverse cumulative normal distribution function This function will ta...View the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
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