d) Find P(27060 ≤ (X-500)² ≤ 50240). e) Find the mean of (X - 500)², i.e. E ((X - 500)²).

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.4: Hyperbolas
Problem 5ECP: Repeat Example 5 when microphone A receives the sound 4 seconds before microphone B.
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7. If the moment generating function of X is given by M(t) = exp(500t + 5000t²).
Transcribed Image Text:7. If the moment generating function of X is given by M(t) = exp(500t + 5000t²).
d) Find P(27060 ≤ (X - 500)² ≤ 50240).
e) Find the mean of (X - 500)², i.e. E((X - 500)²).
Transcribed Image Text:d) Find P(27060 ≤ (X - 500)² ≤ 50240). e) Find the mean of (X - 500)², i.e. E((X - 500)²).
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