Simple Probability Test

What is the probability of random selecting a vowel from the tiles shown?

• 8/15

• 1/15

• 8

• 1/3

Determine the likelihood of the following event: 
Drawing a red card from a standard deck of cards

• 1/2

• 13/52

• 1/4

• 4/52

Clare picks a marble at random, puts it back, and then picks another marble at random.

• Dependent

• Independent

Clara picks a card at random, puts it back, and then picks another card at random.

• Independent

• Dependent

Christopher picks a marble at random. Without putting the first marble back, he picks a second marble at random.

• Independent 

• Dependent

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.
P(white, then purple, then black)

• 1/36

• 2/39

• 5/41

• 6/43

A stack of cards has 5 red cards and 8 blue cards. Sarah draws a card without

replacement, then draws another card. What is the probability that she will draw two red

cards?

• 28/39

• 5/39

• 20/169

• 1/156

A code is created from 2 different digits and 2 different letters. Find the probability that the code is 46AB.

• 1 / 58500

• 1 / 67600

• 1 / 60840

• 1 / 65000

A bag contains 2 striped cubes, 3 dotted cubes, 4 white cubes and 3 red cubes. What is the probability of drawing a white cube, not replacing it, and then drawing a dotted cube?

• dependent

• independent

Independent probability happens when the probability of the first event does not affect the probability of the second event.

• True

• False