Simple Probability

What is the probability of flipping a coin and getting tails?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

What is the probability of spinning pink?

• 0
• 1/2
• 3/4
• 1

The letters that form the word ALGEBRA are placed in a bowl. Craig says the probability of choosing an 'a' is 2/7, is this experimental or theoretical probability?

• Theoretical
• Experimental 

A spinner is marked with four sections and was spun 100 times. Is this experimental or theoretical probability?

• experimental
• theoretical

What is the probability of spinning an even number? 

• 16 2/3%
• 33 1/3%
• 50%
• 75%

Find the probability of rolling greater than a 1 on a single die.

• 6/6
• 5/6
• 4/6
• 1/6

Find the experimental probability:
Roll dice:  1, 3, 3, 4, 4
P(1) = 

• 1/5
• 1/6
• 2/5

Jackson flipped a coin 18 times and got heads 6 of those times. What is the experimental probability of flipping heads? 

• 1/3
• 1/2
• 2/3
• I'm not sure how to do this problem. 

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

• impossible
• unlikely
• equally likely
• likely

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4