Unions, Intersections, & Complements
Conditional Probability
Independence & Mutually Exclusive
Mean, Median & Mode
Review
200
Find P(NOT Female)
118/250
200
What is the probability that a students does not play an instrument given they play a sport?
14/19
200
Are the events mutually exclusive: A single card is drawn from a standard 52-card deck. Drawing a card that is simultaneously a red card and a club.
Mutually Exclusive
200
What is the Median of the data set:
4, 10, 18, 4, 4, 5, 6, 5
5
200
Use your knowledge of right triangles to solve for the missing side. Round answer to the nearest tenth.
6.5
400
What is the probability that a student chosen randomly from the class does not have an A?
17/26
400
What is the probability that someone voted YES given that they were >65.
35/96
400
Are the events mutually exclusive: Flipping a fair coin once and having it land on heads and on tails.
Mutually Exclusive
400
The bar graph below shows the distribution of 414 books collected by 10 different groups for a book drive. How many books were collected by group 1?
30
400
Use your properties of Special Right Triangles to solve for u
16
600
Find: P(Plays a sport nn Does not play an instrument)
3/24
600
Find P(Has an A | Slept more than 6 hours)
3/8
600
Are the events mutually exclusive: A high schooler being a student and an athlete
Not Mutually Exclusive
600
C
Mean: 113.56
Median: 32
600
Use properties of Special Right Triangles to solve for x
2sqrt2
800
Find P(For uu 21-40)
95/200
800
Find P(PreCalc| Male)
40/118
800
Are the events 10th Grade and Car Independent or Associated?
P(10th Grade) =0.58
P(10th Grade | Car) = 0.59
Since 0.59 != .58 the two events are Associated.
800
Given the data set below, list the mean, median and mode from smallest to largest
Mode: 18
Median: 19
Mean: 20
800
Use your knowledge of right triangle trig to solve for the missing angle. Round answer to the nearest tenth.
36.9^o
1000
The school board surveyed the community regarding the building of a new football field. Find the probability that a voter is ages 18-40.
231/463
1000
Find P(21-40| Undecided)
8/38
1000
Are the events Eating Breakfast and Failing Independent or Associated?
P(Eating Breakfast | Fail) = .405
P(Eating Breakfast) = .295
Since .405 != .295 the two events are Associated.
1000
The mean score of 8 players in a basketball game was 14.5 points. If the highest individual score is removed the mean score of the remaining 7 players becomes 12 points. What was the highest score?
32
1000
Use your knowledge of right triangle trig to solve for the missing side. Round answer to the nearest tenth.
12.9