MBF3C Probability Review

Question 1

The sum of the probabilities of all possible outcomes should equal:

Accepted Answer

1, 100%

Question 2

I am ready for the probability quiz!

Accepted Answer

Kind of, Yes!, Not really

Question 3

What is the probability of rolling an odd number on a six-sided die?

Accepted Answer

3/6, 50%

Question 4

Which is an example of probability and statistics being used in real life?

Accepted Answer

Some Medical Decisions, School Grades, Weather Predictions

Question 5

Prob(doubles) when rolling two dice is the same as Prob(4) when rolling one die.

Accepted Answer

True

Question 6

Experimental probability approaches theoretical probability when we run more trials

Accepted Answer

True

Question 7

The probability of rolling two dice and getting a sum of 13 is:

Accepted Answer

0

Question 8

What is the probability of drawing a black face card (J,K,Q,A) from a standard deck of cards?

Accepted Answer

0.154

Questions 8