Just roll with it
Revenge of the Quiz
Defining the odds
Set me up
Let’s table that for later
100
What is the probability of rolling a 6 on a 15 sided die?
The probability is 1/15
100
Probability always is a value between…
0 and 1
100
What is probability?
The likelihood of an event occurring out of all the possible events.
100
Write the following in symbolic notation:
the probability of A or B
P(A \cup B)
100
Whats the probability of having a graduate degree?
128,905/184,299
200
What is the probability of not rolling a 3 or 4 on a fair dice?
The probability is 4/6 or 2/3
200
What is the probability of liking math and having only sisters?
11/51
200
What kind of probability looks at events that actually happened?
Experimental Probability
200
U = {1, 4, 6, 7, 8, 10, 11, 12, 15, 18, 20} A = {1, 6, 7, 18, 20} B = {1, 4, 7, 15, 18}
What is A\capB
{1, 7, 18}
200
What is the probability of selecting someone who likes skateboards and snowmobiles?
The probability is 80/160
300
What is the probability of rolling a 1 or an even number on a 6 sided die?
The probability is 4/6 or 2/3
300
What is the probability of rolling a double and having the sum be an even number?
6/36 or 1/6
300
What is a set? Use the word elements in your response.
A set is a collection of elements without repetition.
300
P(A)=.6, P(B)=.2, P(A \cap B)=.05,
What is P(A \cup B)?
.75
300
What is the probability of taking French given the student is a boy?
2/20 or 1/10
400
What is the probability of flipping three coins and each one landing on heads?
The probability is 1/8
400
What is the probability of having only brothers or not liking math?
40/51
400
Write in symbolic notation: the probability that A and not B happens.
P(A\capB^c)
400
!DAILY DOUBLE!
U = {1, 4, 6, 7, 8, 10, 11, 12, 15, 18, 20} A = {1, 6, 7, 18, 20} B = {1, 4, 7, 15, 18}
What is the P(A\capB) ?
7/11
400
What is the probability a student in Group A sleeps between 1 and 2 hours.
64/150
500
What is the probability of flipping four coins and getting heads, then tails, then tails, and then heads?
The probability is 1/16
500
Write out the sample space for tossing a coin three times, state the total number of outcomes AND give the probability of flipping only heads.
500
A = {3, 6, 9, 12, 15} ; B = {2, 4, 6, 8, 10, 12, 14} ; C = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} ; D = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
Which is the universal set for the rest of the sets and how do you know?
D; it contains all the elements from the other sets.
500
In a class, the probability of liking Skittles is 0.65, the probability of liking Hershey's is 0.20. The probability that a student likes both Skittles and Hershey’s is 0.15. What is the probability that a student like Skittles or Hershey’s?
0.70
500
What is the probability of having asthma or having someone in the household who smokes?
494/1000