Watch this video then, complete the practice below.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Rosa is playing a game with the spinner shown below. The parts of the spinner are equal in area. She needs the spinner arrow to land on an even number to win.
What is the probability the arrow will land on an even number?
Question 5
5.
Question 6
6.
Which spinner has a 1 out of 4 probability of landing on white?
Joy's Spinner
Colin's Spinner
Desmond's Spinner
Yvonne's Spinner
Zack is playing a board game. On his next turn he can move his piece to any of the 8 shaded squares on the board shown. What are the chances that he will move his piece to an odd-numbered square?
2 out of 8
3 out of 8
4 out of 8
6 out of 8
A block has 2 red sides, 2 green sides, 1 blue side, and 1 yellow side. What is the probability that when the block is rolled it will land green side up?
1/5
1/6
2/5
2/6
Ms. Brown will randomly choose a student in Justin's class to erase the board. There are 26 students in the class. What is the probability that Ms. Brown will choose Justin to erase the board?
1 out of 25
1 out of 26
13 out of 26
25 out of 26
Which event has a probability of zero?
choosing a letter from the alphabet that has line symmetry
choosing a number that is greater than 6 and is even
choosing a pair of parallel lines that have unequal slopes
choosing a triangle that is both isosceles and right