Probability
More than 1
Probability cannot be more than?
Statistics is the science of collecting, organizing, summarizing, analyzing, and making inferences from data.
What is statistics?
Describe what a Venn Diagram looks like.
Two circles overlapping
Name one type of statistics.
Inferential or Descriptive
Name one of the three types of probability.
Classical probability, empirical probability or subjective probability
Probably
What does probability sound similar to?
nominal, ordinal, interval, ratio
What are the four levels of measurement?
What do the circles represent?
Two different situations/events
Name both types of statistics
Inferential and Descriptive
What is classical probability?
The probability of something when there are equal odds of something happening
the number of simple events in A/ the total number of simple events in the sample space
What is the formula used to calculate classical probability?
Complete collection of all elements to be studied
What is a population?
What does the area that overlaps mean?
The likelihood that both events/situations occur at the same time.
What is inferential statistics?
The practice of using sample data to draw conclusions or to make predictions about a larger sample or population.
What is subjective probability?
A type of probability derived from an individual personal judgment, or experience about whether an outcome is likely to occur
Data that consists of numbers representing counts or measurements.
What is quantitative data?
BONUS
AUTOMATIC 400 POINTS
What is descriptive statistics?
Methid used to summarize and describe the main features of the data set.
What is empirical probability?
The probability of an event based on the results of an actual experiment conducted multiple times
BONUS
AUTOMATIC 500 POINTS
What does the rectangle around the squares mean?
The likelihood that no events occur or the compliment.
What is the difference between a sample and a population?
A sample is a part of a population. A population is a larger group of people with a similar quality.
Write out the formula for conditional probability
P(A|B)=P(AnB)/P(B)