Likelihoods
If something has a 0% chance of happening, it is ____________.
Impossible
How do you change a fraction into a decimal?
What is the sample space if one coin is flipped?
Heads and tails
A coin is flipped. What is the probability of landing on heads?
1/2, 50%, 0.5
List the 5 likelihood words.
Impossible, unlikely, equally likely, likely, and certain
What is 1/2 as a decimal?
0.5
A dice is rolled. What is the sample space?
1, 2, 3, 4, 5, 6
A dice is rolled. What is the probability of rolling a number greater than 2?
4/6, 66.6%, 0.66
Give an example of a percentage that would be likely?
What is 0.7 as a percent?
70%
What does "sample space" mean?
The list of all possible outcomes.
A spinner with 9 equal sized sections is spun. What is the probability of spinning an odd number?
5/9, 55%, 0.55
If something has a 50.5% chance of happening, it is __________.
Likely
What is 45% as a fraction?
45/100
All the letters in the name "MIDDLE SCHOOL" are put into a bag, and one is drawn randomly. What is the sample space?
M, I, D, L, E, S, C, H, O
2 coins are flipped. What is the probability of flipping 2 tails?
1/4, 25%, 0.25
What is the range of percents for an event that is unlikely?
1% - 49%
Which is greater? 2/5 or 3/7?
3/7
Two coins are flipped. What is the sample space?
HH, TT, HT, TH
All the letters of the alphabet are put into a bag, and 1 is drawn at random. What is the probability of drawing a vowel?
5/26, 19%, 0.19