Math Probability and Or

What is the probability of NOT rolling an EVEN number on a 6-sided number cube?

• 1 in 2

• 1 in 3

• 1 in 6

• 5 in 6

A spinner has 3 equal sections that are red, blue, and white. What is the probability of NOT landing on a red?

• 1/4

• 2/3

• 1/5

• 1/2

A bag contains 2 silver coins, 2 gold coins, 6 copper coins, and 5 brass coins. A coin is chosen without looking. What is the probability that it will be gold?

• 11/15

• 6/15

• 4/15

• 2/15

In a bag of 40 jelly beans , there are 5 black jelly beans. How many do you predict will be black in a bag of 160 jelly beans?

• 40

• 10

• 20

• 50

Tags

CCSS.6.RP.A.3B

George picked some apples at the apple orchard. For every 16 apples he picked, 2 had a worm in it. How many apples can he predict to have a worm if he picks 64 apples?

• 4

• 8

• 16

• 24

Tags

CCSS.6.RP.A.3B

A jar contains 15 green marbles, 25 red marbles, and 10 blue marbles. A student drew a marble, recorded the color and replaced it in the jar before drawing another marble. Which statement is true?

• The probability of drawing a green marble is likely.

• The probability of NOT drawing a green marble is unlikely.

• The probability of drawing a red marble is unlikely.

• The probability of drawing a blue marble is unlikely.

Probability is defined as...

• ...the likelihood that an event will occur.

• ...a game that involves coins.

• ...a guarantee.

Find P(red marble)...

• 3/10

• 3/9

• 1/9

• 1/3

The spinner is spun 20 times. Predict how many times the spinner should land on blue.

• 0 times

• 5 times

• 10 times

• 20 times

In a bag with 36 skittles, 12 are red, 9 are green, 3 are purple, 5 are orange, and 7 are yellow. What is the probability of pulling out a red skittle OR an orange skittle?