Answered: If the following table represent a…

If the following table represent a probability distribution with an expected value of 9. X 1 5 11 13 P(x) 2a 4а xa 8a 10a 12a 14a

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

Problem 15CR

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Question

a. unknowns x and a
b. Standard deviation.
c. ?(x < 5 ∪ x ≥ 9).

If the following table represent a probability distribution with an expected value of 9.
X
1
5
11
13
P(x)
2a
4а
xa
8a
10a
12a
14a

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