`probability jeopardy

dice probability

100

P(6)

1/6

200

P(3 or 5)

2/6 or 1/3

300

P’(1,4,6)

1/2

400

P’(7 or 8)

1

500

p’(1,2,3,4,5,6)

0/6

Word problems

100

johnny rolls 1 dice, what’s the probability that he rolls a 2?

1/6

200

Veronica rolls 2 dice, what is the probability of rolling an odd number both times?

1/4

300

Taylie picks a candy from a paper bag and replaces it 2 times. In the bag there are 4 lollipops, 2 skittles, and 10 Reese’s cups. What is the pro that she picks a Reese’s the first time and a lollipop the second time.

5/32

400

Chloe pulls 2 cards from the deck, without replacing them. What is the probability that she draws a joker both times?

1/1431

500

Susie draws one sock at a time from the sock drawer 3 times. There are 18 total socks, 4 striped, 10 plain, 4 polka dotted. What is the probability of drawing a striped sock all 3 times if she replaces it every time?

8/729

Compound events

100

Sammy is picking out desserts for his party from a bag. There are 3 cupcakes, 8 cookies, and 4 ice cream. He draws two times with replacements, what is the probability he draws a cookie then ice cream?

32/225

200

Judaea is picking a photo card out of a bag. There are 7 different ones and she draws 2 without replacements. There is Jay, Jungwon, Sunghoon, Ni-Ki, Heeseung, Sunoo, and Jake. What is the probability that she will pick Heeseung then Sunoo?

1/21

Complement on dice

100

P’(5)

5/6

200

Spinner has a red, pink, blue, green, and yellow space.

P(red or pink) 

3/5

300

P’(7) 

1

400

P’(1,2,3,4)

1/3

500

P’(9 or 3) 

5/6

Vocabulary

100

Simple event

An event that only has one part

200

a compound event where the first event does not effect the second

Independent event

300

The probability that is tested and confirmed by scientists based off of a mathematical calculation 

Theoretical probability

400

Experimental probability

the actual results after repeated trials of an experiment

500

Sample space

the range of values of a random variable.