6-Sided Die (?/6)
Probability of rolling a 3?
1/6
Probability of flipping a coin and getting heads?
1/2
Probability of drawing a red card?
26/52 or 1/2
What is a population?
The whole group of something
Kat's probability of winning the lottery is 0.75, what word could we use to describe this probability?
Likely
Probability for rolling an odd number?
3/6 or 1/2
Probability of flipping a coin and getting tails?
1/2
Probability of drawing a diamond?
13/52 or 1/4
What is a sample?
Part of the population
Tom's probability of spinning a blue on a spinner is 90%, what word could we use to describe this probability?
Likely
Probability of rolling an even number?
3/6 or 1/2
Probability of flipping a coin and getting neither heads nor tails?
0/2 or 0
Probability of drawing a 4?
4/52 or 1/13
I want to know how many middle schoolers at BUCS like math. What is the population?
All middle schoolers at BUCS
Tim's probability of winning the lottery is 0.05 , what word could we use to describe this probability?
unlikely
Probability of rolling a 1 or a 6?
2/6 or 1/3
Probability of flipping a coin and getting heads or tails?
2/2 or 1
Probability of drawing a Jack or Ace?
8/52 or 2/13
You roll a standard number cube once. What is the sample space?
1, 2, 3, 4, 5, 6
Sarah's probability of winning the lottery is 0.00, what word could we use to describe this probability?
Impossible
Probability of rolling a 2 & a 4?
1/36
Probability of flipping a coin and getting tails and then flipping the coin again and getting heads?
1/4
Probability of drawing a number card (Ace included)?
40/52 or 10/13
I want to know which day of the week students prefer to work on their homework. What is the sample space?
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Kat's probability of winning the lottery is 0.50, what word could we use to describe this probability?
Equally likely or as likely as not, 50/50 chance