Sample Spaces & Probability

If I flip 2 coins, what is the probability of getting 2 heads?

• 1/3

• 1/2

• 1/4

• 1/5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

If I flip 3 coins, how many outcomes are there?

• 3

• 6

• 8

• 12

If I flip 3 coins, what is the probability of getting 2 heads and one tail?

• 1/3

• 1/4

• 3/8

• 5/8

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

If I flip a coin and role a dice, how many outcomes are there?

• 4

• 6

• 9

• 12

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown.
What is the probability of selecting a brown candy?

• 2/18
• 1/9
• 2/20
• 1/10

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

The chart below represents the number of marbles in a jar.
P(green) = 

• 5/19
• 10/28
• 5/14
• 17/38

Tags

CCSS.7.SP.C.5

What is the probability of rolling 15 with a pair of dice?

• impossible
• unlikely
• equally likely
• likely

Tags

CCSS.7.SP.C.5

How many outcomes when choosing a vowel (a, e, i, o, u) and then a number (2 or 6)?

• 7
• 5
• 10
• 12

Tags

CCSS.7.SP.C.8

The cafeteria is serving three kinds of sandwiches:  tuna (T), chicken, (C), and peanut butter (P).  They are also serving a choice of two drinks:  milk (M) or water (W).  Which is the complete set of possibilities of combinations?

• TW, CW, PW
• TW, TM, TW, CW, PW
• TW, TM, CW, CM, PW, PM

You pick a marble from this bag.
What is the probability you will choose either a black or a white marble?
*remember to simplify* 

• 3/5
• 4/10
• 3/10
• 6/10

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7