Probability
What does Outcome mean?
One possible result of possiablity
Fair game mean?
A game is fair if the probability of winning is equal to the probability of losing
n=6, p=.35, x<3
3.53
What are the four types of Measurement
Ordinal, Nominal, Interval, Ratio
Probability of people like math
28/100
What does Random mean?
the outcome that occurs that random if each outcome is equal likely to occur
What is the fair game of tossing three coins and the probability of winning
12
n=6, p=0.35,
.35
Grading system in all subjects
Ordinal
Probability of no one liking their subjects
0
What does a simple event mean?
a specific outcome or type of outcome
What is the fair game of you popping all 100 balloons
50/100
44.83% Standard Normal Distribution
Not Given
Someone's annual monthly wage is it categorical or numerical
Categorical
Probability of students liking all their subjects
100
What do Complementary events mean?
The events of one outcome happening and that outcome not happening and that outcomes not happening that outcomes not reasoning complementary of the sum of 1
A coin is flipped 3 times. If you get heads once you get $10, heads twice you get $20, and heads on all three flips you get $40. What is the expected amount of money you will get?
$16.25
What is a normal distribution
A continuous probability distrubuiton in which most of the data is towards the middle
Categorical
Probablity of college students liking two subjects
22/100
What is probability
Probability is the chance that same event will happen
Eva flips a coin. If she gets tails, she wins $1. If she gets heads, she loses $2. What is her expected value of a coin flip?
-$0.50
special distirbution where the mean is 0 and the standard deviation is 1
If you rank high school students by height
Ordinal
Probability of college students only liking History
21/100