Sample Space
Table Probabilities
Probability Distributions
Addition Rule
Multiplication Rule
100

What is the sample space for the seasons of the year?

Spring, Summer, Fall, Winter

100
What type of question changes the denominator of your answer in a table probability question?


Addition rule, multiplication rule, or given question?

Given

100

What should the probability distribution of an event add up to?

100

100
Are the events: choosing an odd number and choosing then number 4 mutually exclusive or non-mutually exclusive?

Mutually Exclusive

100

Are the events speeding and getting in a wreck considered independent or dependent events?

Dependent

200

What is the sample space for picking a random letter from my last name: McClain

M, C, L, A, I, N

200

p(boy and blue eyes)?

          blue          green        brown          total

boy       3               2              5               10

girl        4              2               3                9

total      7              4               8                19

3/19

200

What is the missing probability for the probability distribution below?

x:   1        2       3        4        5

p:  0.2    0.3    0.25      ?       0.1

0.15

200
The probability of a is 40%.

The probability of b is 30%.

The probability of a and b together is 15%.

What is the probability of a OR b?

55%

200

The probability of a is 0.2. The probability of b is 0.4. What is the probability of a and a and b happening in that order?

0.016

300

What is the sample space for a spinner that has 2 reds, 1 blue, and 3 greens?

Red, Blue, Green

300

p(green or brown)?

          blue          green        brown          total

boy       3               2              5               10

girl        4              2               3                9

total      7              4               8                19

15/19

300

What is the probability that a 2 or a 4 would be selected?

x:   1        2       3        4        5

p:  0.2    0.3    0.25    0.15    0.1

0.55

300

What is the probability of rolling an even number or a 4?

3/6

300

What is the probability of selecting a jack and then selecting a queen without replacement?

12/2652

400

If you select even or odd, AND have to flip a coin, what is the sample space of these together?

even-heads, even-tails, odd-heads, odd-tails

400

p(blue | brown)

          blue          green        brown          total

boy       3               2              5               10

girl        4              2               3                9

total      7              4               8                19

0/19

400

p(2')?

x:   1        2       3        4        5

p:  0.2    0.3    0.25    0.15    0.1

0.7

400

What is the probability of selecting a face card or a diamond?

22/52

400

What is the probability of selecting a heart and then a club with replacement?

169/2704

500

If you have 10 shirts, 5 hats, and 4 pairs of pants and you were creating an outfit, how many total combinations would be in the sample space?

200

500

P(blue or brown | girl)?

          blue          green        brown          total

boy       3               2              5               10

girl        4              2               3                9

total      7              4               8                19

7/9

500

What is the probability of selecting (odd' or 5)?

x:   1        2       3        4        5

p:  0.1   0.25    0.25    0.15     ?

0.65

500

What is the probability of selecting a red card or a 3 or a 4?

30/52

500

What is the probability of getting all 4 questions correct on a multiple choice test if there are 4 answer choices for each question and you are guessing?

0.0039

M
e
n
u