Quiz At Home

Title: Multiplication theorem for dependent Events

Grade: 9-a Lesson: S3-L8

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Problem Id Question Options

1

A box contains 3 green caps and 2 red caps. A cap is taken, not replaced, and then a second cap is taken. What is the probability of taking out a green cap followed by a red cap by using multiplication dependent theorem.

A) 9/10
B) 7/10
C) 3/10
D) 13/10

2

A purse contains four $5 bills, five $10 bills and three $20 bills. Two bills are selected without the first selection being replaced. Find P($5, then $5) by using multiplication dependent theorem.

A) 3/11
B) 2/11
C) 1/11
D) 4/11

3

A bag contains 6 red, 5 blue and 4 yellow marbles. Two marbles are drawn, but the first marble drawn is not replaced then find the probability of red and then blue by using multiplication dependent theorem.

A) 4/7
B) 3/7
C) 2/7
D) 1/7

4

A bag contains 6 red, 5 blue and 4 yellow marbles. Two marbles are drawn, but the first marble drawn is not replaced then find the probability of blue and then blue by using multiplication dependent theorem .

A) 5/21
B) 4/21
C) 3/21
D) 2/21

5

Two cards are drawn from a standard deck of cards, then find the probability that first card is a club and the secind card is a heart by using multiplication dependent theorem.

A) 169/2652
B) 170/2652
C) 171/2652
D) 173/2652


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