11.1
11.2
11.3
11.4
Random
100
A spinner has five colors: blue, purple, yellow, red, and orange. If the probability of landing on each color is equal, what is the probability of the spinner landing on purple?
What is 1/5
100
Draw a tree diagram that shows the probability of getting a head or a tail by flipping one coin, one time. (Give us the sample space of this tree diagram)
H, T
100
Would you use combination or permutation when there is no repetition and the order matters?
Permutation (remember it as this... Permutation has to do with Position.)
100
What are the odds of you obtaining the job you just had an interview for if there were 250 applicants?
1/249
100
Define Odds
The chance in favor over the chances not in favor
200
A deck of cards consists of 52 cards. What is the probability of drawing a diamond?
What is 13/52
200
There are fifteen marbles in a bag--three of them are red, five of them are blue, and seven of them are green. Use a tree diagram to determine the sample space when choosing two marbles, without replacement.
rbg, brg, rgb, bgr, grb, gbr
200
Would you use combination or permutation if there is no repetition and order doesn't matter...
combination
200
You are playing Scategories, which has a 26 sided dice with one letter on each side. What are the odds you will roll the dice and it will land on a vowel?
5/21 (if you didn't include Y), or 6/20 (if you included Y)
200
You are flipping a dippy (sunny side up) egg. What is the sample space, if you flip it two times.
1. Yolk Up, Yolk Down 2. Yolk Up, Yolk Up 3. Yolk Down, Yolk Up 4. Yolk Down, Yolk Down
300
You are in the Berkshire Mall Pet store looking a puppies. You think they are all really cute and you cannot decide which one you want. There are four Huskies and four Labs. Two Huskies are male; two are female. Two Labs are male and two Labs are female. What is the probability of randomly choosing a female puppy?
What is 4/8 or 1/2
300
You have a drawer that consists of eight unmated socks. Two of these socks are rainbow (r), two are polkadotted (p), two are striped (s), two of them are tye dye (t). If you are drawing out two socks to wear that day, using a tree diagram, what is the sample space?
RR, RP, RS, RT PR, PP, PS, PT SR, SP, SS, ST TR, TP, TS, TT
300
Your smartphone has a four digit passcode and you have ten digits to choose from when creating this passcode. How many possibilities do you have if you can use the digit more than once.
(10)(10)(10)(10)=10,000
300
If you have six Oreos (4 golden, 2 regular), what are the odds of getting 2 golden Oreos if you are randomly picking 2 Oreos one at a time and replacing them after each pick? (This means that, sadly, you ARE NOT eating the Oreos).
4:5
300
You are expecting a few phone calls... one from your mom, one from the president and one from the doctor. Your work phone suddenly rings (**bring, bring, bring**), what is the probability that the phone call will be from the president?
1/3
400
Jess and Anisah surveyed a class on their preference on pizza toppings. The results showed that out of the twenty students, 1/4 liked pepperoni, 1/4 liked cheese, and 1/4 liked mushrooms 1/4 didn't like pizza. How many students liked a topping?
What is 15 students
400
Your cat is having kittens. The vet suggests that she may be having a total of four kittens. Using a tree diagram, what is the probability of half of her kittens will female, and half being male?
6/16
400
There are eight kittens. Four of them areidentical males. Four of them are identical females. How many different ways can the four identical males be arranged in a line with the four identical females?
8C4= 70 different ways
400
If you have 6 Oreos ( 5 Golden, 1 Regular), what are the odds of getting two golden Oreos if you are randomly picking two Oreos , one at a time, and are not replacing them after each pick? (which means, YOU ARE EATING THE OREOS!!!!)
2:1
400
When you enter Penn State as a student, you receive a nine digit ID consisting of the 10 digits.. how many possible ID's could you receive?
1,000,000,000
500
You are shopping for a new car. The car dealership has Fords, Chevys, GMCs and BMWs. There are thirty of each type of car. Half of them are white and half of them are black. If you randomly purchase your new car, what is the probability that you will purchase a black car or a Ford?
What is 75/120
500
There are four fruit loops: one red, two yellow, one green and zero blue. What is the possibility of choosing four red fruit loops if you are replacing them?
1/256
500
The lottery is at an all time high this week, so you decided to play and take a chance. If you can only choose two digit numbers (00-99) and you must choose four numbers, how many possible outcomes are there to win the lottery?
100C4= 3,921,225
500
Anisah thinks thats P(A|B)+P(not A|B)=1. Is she correct, and why?
Yes, because "A" and "not A" are compliments of each other, so they will add up to be equal to 1.
500
If a six-sided die is tossed, what are the odds in favor of getting a 4?
1/5
M
e
n
u