4.1 - 4.3 Probability Quiz Review

Exclusive vs Inclusive Probability

100

What is the probability of rolling a single die to a number that is a factor of 6 or odd?

(answers in reduced fraction form)

5/6

200

What is the probability of randomly selecting a card from a standard 52 card deck and having the card be a diamond or a black card?

(answers in reduced fraction form)

3/4

300

What is the probability of randomly selecting a card from a standard 52 card deck and having the card be a spade or a lettered card?

(answers in reduced fraction form)

25/52

400

What is the probability of rolling two dice and getting a sum that is even OR equal to 7?

(answers in reduced fraction form)

2/3

Conditional Probability I

100

Consider drawing 1 card from a standard deck of shuffled cards what is the probability the card is an even numbered card given it was red?

(answers in reduced fraction form)

5/13

200

Consider drawing 1 card from a standard deck of shuffled cards what is the probability the card is a queen given it was black face card?

(answers in reduced fraction form)

1/3

300

A box contains six purple marbles, five yellow marbles, five green marbles, and four white marbles. If one marble is drawn at random, find P(purple | not green)   (answers in reduced fraction form)

2/5

400

A box contains six purple marbles, five yellow marbles, five green marbles, and four white marbles. If one marble is drawn at random, find P(green | color with 5 letters)

(answers in reduced fraction form)

5/9

Conditional Probability II Charts

100

Class         Rides the Bus        Car Rider        Drives

Freshman        200                  300                  0
Sophomore      300                  200                  0
Junior              100                  350                50
Senior             50                    50                 400

Find the P(Drives| Senior)        

(answers in reduced fraction form)

4/5

200

Class         Rides the Bus        Car Rider        Drives

Freshman        200                  300                  0
Sophomore      300                  200                  0
Junior              100                  350                50
Senior             50                    50                 400

Find the P(Car Rider| Freshman)       

(answers in reduced fraction form)

3/5

300

Class         Rides the Bus        Car Rider        Drives

Freshman        200                  300                  0
Sophomore      300                  200                  0
Junior              100                  350                50
Senior             50                    50                 400

Find the P(Junior| Car Rider)        

(answers in reduced fraction form)

7/18

400

Class         Rides the Bus        Car Rider        Drives

Freshman        200                  300                  0
Sophomore      300                  200                  0
Junior              100                  350                50
Senior             50                    50                 400

Find the P(Sophomore| Rides the Bus)    

(answers in reduced fraction form)

6/13

Conditional Probability III

100

A number is selected randomly from a box containing all the integers from 1 to 25.

P(even | greater than 10)         

(answers in reduced fraction form)

7/15

200

A letter is chosen at random from the word OVERREPRESENTED . Find the probability of the letter being an E given it is a vowel

(answers in reduced fraction form)

5/6

300

A letter is chosen at random from the word OVERREPRESENTED . Find the probability of the letter being an R given it is a consonant

(answers in reduced fraction form)

1/3

400

A number is selected randomly from a box containing all the integers from 1 to 25.

P(greater than 10 | prime)         

(answers in reduced fraction form)

5/9