Suppose that X ~ N (-7, 14). Find: (a) P(X<0) (b) P(X >-10) (c) P(-15

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 19E
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please answer g and h

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Suppose that X ~ N (-7, 14). Find:
(a) P(X<0)
(b) P(X >-10)
(c) P(-15 <X<-1)
(d) P(-5 <X<2)
(e) P(X+7 2 8)
(f) The value of x for which P(X <x) = 0.75.
The value of x for which P(X2x) = 0.27
(h) The value of x for which P(X+7|Sx) = 0.44
1.
Transcribed Image Text:Suppose that X ~ N (-7, 14). Find: (a) P(X<0) (b) P(X >-10) (c) P(-15 <X<-1) (d) P(-5 <X<2) (e) P(X+7 2 8) (f) The value of x for which P(X <x) = 0.75. The value of x for which P(X2x) = 0.27 (h) The value of x for which P(X+7|Sx) = 0.44 1.
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