Random Probability

What is the probability distribution of getting a sum of 3

• 0.0625

• 0.250

• 0.125

• 0.750

What is the probability distribution of getting a sum of 4

• 0.625

• 0.3125

• 0.375

• 0.850

What is the probability distribution of getting a sum of 5

• 0.50

• 0.75

• 0.125

• 0.25

What is the probability distribution of getting a sum of 6

• 0.50

• 0.75

• 0.125

• 0.25

The probability distribution for the random variable x is shown in the table

• 
• 
• 
• 

How many possible outcomes will appear if you roll a common dice?

• 1

• 6

• 12

• 36

Find P( X = 4).

• 1.00

• 0.91

• 0.02

• 0.07

All of the probabilities in a probability distribution add up to what?

• 0

• 10

• 1

• .5

Find the missing value for P(X=5) in the probability ditribution:

• 0.11

• 0.21

• 0.01

• 0.31

The table represents the probability of guessing correct on a 5 question true-false quiz. Find the probability all 5 questions correct.

• .03125

• .15625

• .3125

• .1875