The chance or likelihood of any event happening is called
What is Probability
100
You toss a coin. Find: P (Heads)
What is 1/2
100
Jasper rolled a 4 sided die 120 times. His results are below
# on die 1 2 3 4
times rolled 32 25 20 43
Find P(3)
What is 1/6?
100
You roll a number cube twice. Find P(6, then 5)
What is 1/36
100
Gino has 5 blue socks and 4 black socks. He selects one sock at random. Without replacing the sock, he selects a second sock at random. Find P(blue, then black)
What is 5/18?
200
3.1415.......
What is pi?
200
You have a coin. Find P (two tails)
What is 1/4
200
Jasper rolled a 4 sided die 120 times. His results are below
# on die 1 2 3 4
times rolled 32 25 20 43
Find P(1 or, not 4)
What is 109/120?
200
You roll a number cube twice. Find P(an even, then 2 or 5)
What is 1/18
200
Gino has 5 blue socks and 4 black socks. He selects one sock at random. Without replacing the sock, he selects a second sock at random. Find P(blue, then blue)
What is 5/18?
300
A ratio that compares a number to 100 is called
What is Percent?
300
You have a die numbered 1-6 and letters from A - Z. Find: P (rolling two odds, and picking a vowel)
5/104
300
Jasper rolled a 4 sided die 120 times. His results are below
# on die 1 2 3 4
times rolled 32 25 20 43
Find P(odd)
What is 13/30?
300
You roll a number cube twice. You have a deck of cards with the letters: PRE ALGEBRA
Find P(6, then a number less than 4, and a consonant)
What is 1/20?
300
You pick a marble from a bag containing 1 green marble, 4 red marbles, 2 yellow marbles, and 3 black marbles. You don't replace the marble and select another marble at random. Find P(red, then yellow)
What is 4/45?
400
This is an integer greater than 1 with only two positive factors
What is a Prime number.
400
Maria rolls a pair if dice. What is the probability that she obtains a sum that is either a multiple of 3 OR a multiple of 4?
What is 7/12
400
Jasper rolled a 4 sided die 120 times. His results are below
# on die 1 2 3 4
times rolled 32 25 20 43
Find P(even, then odd)
What is 120/120, or 100%?
400
Under the best conditions, a wild bluebonnet seed has a 20% probability of growing. If you select two seeds at random, what is the probability that both will grow, under the best conditions?
What is 4%?
400
You pick a marble from a bag containing 1 green marble, 4 red marbles, 2 yellow marbles, and 3 black marbles. You don't replace the marble and select another marble at random. Find P(red, then red, then green)
What is 1/60?
500
This is an arrangement of items in a particular order
What is Permutations?
500
A card is chosen at random when shuffled. Find the
P(an even card OR a red card?
23/26
500
Jasper rolled a 4 sided die 120 times. His results are below
# on die 1 2 3 4
times rolled 32 25 20 43
Which number's experimental probability is closest to its theoretical probability?
What is 1?
500
Weather forecasters are accurate 91% of the time when predicting precipitation for the day. What is the probability that a forecaster will make correct precipitation predictions two days in a row?
What is 83%?
500
You pick a marble from a bag containing 1 green marble, 4 red marbles, 2 yellow marbles, and 3 black marbles. You don't replace the marble and select another marble at random. Find P(red, green, not yellow)