Objects in a bucket
There are 29 students (11 boys and 18 girls) in the class and each has a raffle ticket in the raffle ticket box. What is the probability that a boys (11) name will be picked.
11/29
The probability of drawing a black 8 card is...
2/52 = 1/26
A cat had a litter of 5 kitten. 2 were born ginger. If the cat had another 3 litters each with the same amount of kittens as the first litter, how many would you expect to be ginger?
6 kittens
List the sample space of rolling a 10 sided die
1,2,3,4,5,6,7,8,9,10
Theoretical probability describes the expected outcomes for an experiment.
True
The letters CHOCOLATE are placed in a bucket. The probability of pulling out the letter vowel is...
4/9
The probability of drawing a club from a deck of cards is...
13/52 = 1/4
280 students
List the sample space for Flipping two coins
HT, HH, TH, TT
Probability questions can be answered as decimals, percentages or fractions
True
9 blue, 3 red, 4 white marbles are in a bucket. The probability of pulling out a green marble is...
0 - Impossible
The probability of drawing a three of diamonds from a deck of cards is...
1/52
Harry flipped a coin 50 times, 27 of the flips landed on tails. What is the expected number of time the coin will land on tails if she flipped it 250 times.
135
What is the Probability of rolling two dice that add to 11
2/36
If an event is certain to occur, then its probability of happening is 0%
False
6 blue, 7 green, 9 brown, and 15 yellow M&Ms are placed in a bucket. The probability of pulling out a yellow M&M is
15/37
The probability of drawing an ace from a deck of cards is...
4/52 = 2/26 = 1/13
It was found that 3 out of 15 people had blue eyes. If 150 people were to be surveyed, how many people are expected to have blue eyes?
30 people
What is the probability of rolling two dice to add up to 7?
1/36
It is impossible to flip a coin 20 times and it land on heads every time.
False
8/20 = 4/10 = 2/5
The probability of picking a red card is...
26/52 = 1/2
Miss Cassidy surveyed all 8 of the Maths teachers in the school and found out that 5 liked cake better than icecream. If She was to ask the 300 maths teachers in WA, how many would like icecream better?
180 maths teachers
A dice is rolled and the following numbers came up
2, 2, 2, 4, 5, 6, 1, 2
What is the experimental probability of getting a 6 from rolling a dice?
1/8
On a spinner that is split into 5 equal sections, there is a 25% chance of landing on any one of the sections.
False, there is a 20% chance. (100%/5 = 20%)