11. A physics professor wants to know what percent of physics majors will spend the next several years doing post-graduate research. He has the following probability distribution. x P(x) x*P(x) 1 0.35 2 0.20 3 0.10 4 5 0.15 6 0.05 Find the probability that a physics major will do post-graduate research for at most three years. (Enter an exact number as an integer, fraction, or decimal.) P(x ≤ 3) =
11. A physics professor wants to know what percent of physics majors will spend the next several years doing post-graduate research. He has the following probability distribution. x P(x) x*P(x) 1 0.35 2 0.20 3 0.10 4 5 0.15 6 0.05 Find the probability that a physics major will do post-graduate research for at most three years. (Enter an exact number as an integer, fraction, or decimal.) P(x ≤ 3) =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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11. A physics professor wants to know what percent of physics majors will spend the next several years doing post-graduate research. He has the following
x
|
P(x)
|
x*P(x)
|
---|---|---|
1 | 0.35 | |
2 | 0.20 | |
3 | 0.10 | |
4 | ||
5 | 0.15 | |
6 | 0.05 |
Find the probability that a physics major will do post-graduate research for at most three years. (Enter an exact number as an integer, fraction, or decimal.)
P(x ≤ 3) =
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