Probability of Simple Events

What is the probability of spinning a red if we spin 30 times?

• 1/5
• 1/30
• 3/30
• 1/10

Tags

CCSS.7.SP.C.7A

If I spin 35 times, how many times should the color yellow show up?

• 1
• 5
• 7
• 10

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

What is the probability of spinning a number less than 5? 

• 16 2/3%
• 33 1/3 %
• 66 2/3%
• 83 1/3%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

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 yellow candy, not replacing it, then selecting a green candy?

• 1/5
• 3/19
• 3/95
• 12/380

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

An event with a probability of one

• experimental probability
• outcome
• certain event
• permutation

Tags

CCSS.7.SP.C.5

What is the theoretical probability of picking a 7 from a standard deck of 52 cards?

• 1/13
• 4/13
• 1/2
• 3/4

Tags

CCSS.7.SP.C.7B

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 4/9
• 1/9
• 1/3

Tags

CCSS.7.SP.C.7B

When rolling a dice.. predict the number of times you will roll a 3 in 500 trials.

• 80.1
• 100
• 3000
• 83.3

Tags

CCSS.7.SP.C.6

A coin was flipped: 3 heads & 7 tails
What is the experimental probability:
P(tails)

• 30%
• 70%
• 50%
• 1/2

Tags

CCSS.7.SP.C.6

Flipping a tails. What is the theoretical p(tails)

• 2/5 or 40%
• 1/2 or 50%
• 1/4 or 25%
• 1

Tags

CCSS.7.SP.C.7A