myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5    
  you are taking the following test:

 
Grade: 8,    Subject: Math,    Topic: Probability and Statistics Probability
Question 1:
Probability P = ___

(negative outcome)/(total outcome)(total possible outcome − desired outcome)

(desired outcome)/(total possible outcome)(total possible outcome)/(desired outcome)
 
Question 2:
Two dice are rolled. Which of the following is the correct way to calculate the total outcome?

Permutation with repetitionnr

(Total outcome of first dice) × (Total outcome of second dice)All of the above
 
Question 3:
Three coins are flipped. How many possible outcomes are there?

36

98
 
Question 4:
Four coins are flipped. What is the probability of getting all heads?

1/41/16

1/81/32
 
Question 5:
Two dice are rolled. What are the outcomes when the total of two dice is equal to 8?

54

38
 
Question 6:
Two dice are rolled. What is the probability of getting total of two dice equal to 10?

1/362/36

3/3610/36
 
Question 7:
If you roll 2 dice, what is the probability that you get both dice the same?

1/361/18

1/121/6
 
Question 8:
There are four friends; Amar, Bob, Tom and Jill. If two of them are selected to go to a movie, what if the probability that Bob is one of them?

1/61/3

1/21/4
 
Question 9:
There are six friends; Amar, Cathy, Bob, Tom, Mike and Jill. If two of them are selected to go to a park, what if the probability that Cathy is one of them?

1/151/6

1/81/3
 
Question 10:
There are five marbles in a jar; red, blue, green, yellow and black. If you pick a marble randomly, what is the probability that the marble is not red?

1/54/5

3/54/6
 
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