Stats 101
A subset, or part, of a population
What is a Sample?
Nominal, Ordinal, Interval, or Ratio: Age
Ratio
The number repeated the most in a series of data
What is Mode?
The most appropriate chart for nominal data
What is a Pie Chart?
Nominal, Ordinal, Interval, or Ratio? Orange or White Jerseys
What is Nominal?
An official count of a total population
What is Census?
Nominal, Ordinal, Interval, or Ratio: Zip Codes
Nominal
When you line up all of your data in numerical order and find the exact center
What is Median?
Is a Histogram an appropriate chart for nominal data?
Nominal, Ordinal, Interval, or Ratio? Clemson Football Parking Spot Numbers
What is Ordinal?
All the members of a group
What is Population?
Nominal, Ordinal, Interval, or Ratio? Starting Salary of City Planners
Interval Ratio
When you add all of the numbers in a set of data and then divide by the amount of numbers
What is Mean?
When the mean and median are almost or exactly the same and the data is almost perfectly center
What is Symmetrical?
Dabo Swinney’s salary compared to faculty salaries
What is an outlier?
A measure of the amount of variation or dispersion of a set of values
What is Standard Deviation?
Nominal, Ordinal, Interval, or Ratio? Calendar Dates
What is Ordinal?
The amount data points differ from each other
What is Variability?
When the median is greater than the mean and more data is on the right
What is Positively Skewed?
The starting quarterback for the Clemson Tigers
Who is Cade Klubnik?
When you subtract Q1 from Q3 and find your ____?
What is Interquartile Range (IQR)?
Nominal, Ordinal, Interval, or Ratio? Personal Weight
What is Interval Ratio?
What is the median, mean, and modes of these numbers: 12, 12, 12, 13, 14, 19, 200, 201, 212
What is median 14, mean 77.2, and mode 12?
The relationship between the mean and the mode for a negatively skewed chart
What is the median is less than the mean?
In the last four games, Will Shipley ran for 75, 75, 100, and 118 yards. What is the variance of his runs?
What is 439.3?