Let X be normally distributed with mean 2500 and standard deviation 800 a Find x such that P(X x) 0 9382 b Find x such that P(X x) 0 025 c Find x such that P (2500 X x) 0 1217 d Find x such that P(X x) 0 4840 ...

Let X be normally distributed with mean = 2500 and standard deviation = 800> a.

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Let X be normally distributed with mean µ = 2500 and standard deviation σ = 800>

a. Find x such that P(X ≤ x) = 0.9382>

b. Find x such that P(X>x) = 0.025>

c. Find x such that P (2500 ≤ X ≤ x) = 0.1217>

d. Find x such that P(X ≤ x) = 0.4840>

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Essentials Of Business Statistics Communicating With Numbers

ISBN: 9780078020544

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Authors: Sanjiv Jaggia, Alison Kelly

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Question Posted: Jan 28, 2015 09:33 AM

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Let X be normally distributed with mean = 2500 and standard deviation = 800> a.

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Essentials Of Business Statistics Communicating With Numbers

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