To avoid detection at customs, a traveler places 4 narcotic tablets in a bottle containing 10 vitamin pills that are similar in appearance. The customs official selects 3 of the tablets at random for analysis. If X is the number of narcotic tablets selected by the officers a. find the probability distribution of X in table form and equation form. b. find the mean and variance of X

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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To avoid detection at customs, a traveler places 4
narcotic tablets in a bottle containing 10 vitamin
pills that are similar in appearance. The customs
official selects 3 of the tablets at random for
analysis. If X is the number of narcotic tablets
selected by the officers
a. find the probability distribution of X in table
form and equation form.
b. find the mean and variance of X
Use the editor to format your answer
Transcribed Image Text:To avoid detection at customs, a traveler places 4 narcotic tablets in a bottle containing 10 vitamin pills that are similar in appearance. The customs official selects 3 of the tablets at random for analysis. If X is the number of narcotic tablets selected by the officers a. find the probability distribution of X in table form and equation form. b. find the mean and variance of X Use the editor to format your answer
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