Tictok D. Determine the values of the random variables in each of the following distributions. 1. Two coins are tossed. Let H be the number of tails that occur. Determine the values of the random variable H. 2. A meeting of envoys was attended by 4 Koreans and 2 Filipinos. If three envoys were selected at random one after the other, determine the values of the random variable K representing the number of Koreans. 3. Solve: Grace Ann wants to determine if the formula below describes a probability distribution. Solve the following: X+2 P(X)= Ewhere X 0, 1, 2. If it is, find the following: b. P(X 2 1) a. P(X = 2) C. P(XS1)

Tictok D. Determine the values of the random variables in each of the following distributions. 1. Two coins are tossed. Let H be the number of tails that occur. Determine the values of the random variable H. 2. A meeting of envoys was attended by 4 Koreans and 2 Filipinos. If three envoys were selected at random one after the other, determine the values of the random variable K representing the number of Koreans. 3. Solve: Grace Ann wants to determine if the formula below describes a probability distribution. Solve the following: X+2 P(X)= Ewhere X 0, 1, 2. If it is, find the following: b. P(X 2 1) a. P(X = 2) C. P(XS1)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter6: Ratio, Proportion, And Probability

Section6.7: Probability And Odds

Problem 2C

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