If a random variable X is defined such that: E(X + 4) = 10 and E[(X + 4)²] = 114. Then the values of u and o? are: µ = 6 and o² = 12 µ = 6 and o? = 14 The above The above None of the other options u = 6 and o? = 16 The above

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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If a random variable X is defined such that:
E(X + 4) = 10 and E[(X + 4)²] = 114. Then the values of u and o? are:
µ = 6 and o? = 12
µ = 6 and o? = 14
The above
The above
None of the other options
u = 6 and o? = 16
The above
Transcribed Image Text:If a random variable X is defined such that: E(X + 4) = 10 and E[(X + 4)²] = 114. Then the values of u and o? are: µ = 6 and o? = 12 µ = 6 and o? = 14 The above The above None of the other options u = 6 and o? = 16 The above
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