Calculate the means, variances, and the standard deviations of the following distributions. (Round your answers to four decimal places.) Outcome 1 2 3 4 5 a. Probability 0.15 0.18 0.33 0.14 0.2 b. Probability 0.24 0.14 0.2 0.18 0.24 Distribution a: mean variance standard deviation Distribution b: mean variance standard deviation
Calculate the means, variances, and the standard deviations of the following distributions. (Round your answers to four decimal places.) Outcome 1 2 3 4 5 a. Probability 0.15 0.18 0.33 0.14 0.2 b. Probability 0.24 0.14 0.2 0.18 0.24 Distribution a: mean variance standard deviation Distribution b: mean variance standard deviation
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Calculate the means, variances, and the standard deviations of the following distributions. (Round your answers to four decimal places.)
Outcome | 1 | 2 | 3 | 4 | 5 |
a. Probability | 0.15 | 0.18 | 0.33 | 0.14 | 0.2 |
b. Probability | 0.24 | 0.14 | 0.2 | 0.18 | 0.24 |
Distribution a:
mean | ||
variance | ||
standard deviation |
Distribution b:
mean | ||
variance | ||
standard deviation |
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