Graphs/Charts/Tables
Measures of Center
Measures of Spread
Understanding the Statistics
Other important things
100
Values taken from a set of categories.
What is a categorical variable?
100
A value that separates the lower 50% and upper 50% of data.
What is the median?
100
This summarizes how data are spread out.
What is measures of spread?
100
This quartile represents the 25th percentile.
What is the first quartile?
100
Values that are far away from most of the data.
What is an outlier?
200
This plot includes the 5 number summary.
What is a boxplot?
200
A value that occurs most frequently in a set of numbers.
What is the mode?
200
The largest value of a data set minus the smallest value of a data set.
What is the range?
200
This quartile represents the 50th percentile.
What is the second quartile?
200
This represents the number of standard deviations a value is away from the mean.
What is the z-score?
300
This type of graph can be used to represent categorical variables (Hint: there are two possible answers).
What is a bar chart or pie chart?
300
The sum of all values in a set divided by "n", or the number of values in that set.
What is the mean?
300
This measures the variation in a data set by indicating how far, on average, each number is from the mean.
What is the standard deviation?
300
This quartile represents the 75th percentile.
What is the third quartile?
300
This percentage of observations lies within one standard deviation of the mean.
What is 68.3%?
400
This type of graph is used to represent quantitative data (Hint: there are three possible answers).
What is a histogram, stem and leaf plot, or dot plot?
400
In the following set of numbers, 22 represents ______. 10, 22, 4, 5, 76, 13, 24, 65, 22, 98, 12
What is the mode?
400
Q3-Q1
What is the Interquartile Range?
400
This measures the direction and strength of the linear association between two quantitative variables.
What is the correlation coefficient, r?
400
This percentage of observations lie within two standard deviations of the mean.
What is 95.5%?
500
This type of table lists the possible variable values with the frequencies of each value.
What is a frequency table?
500
For the following set of numbers, 11 represents the ______. 1, 4, 6, 10, 12, 13, 13, 16
What is the median?
500
This consists of min, max, Q1, Q2 and Q3.
What is the five number summary?
500
This is a function of a data set.
What is statistics?
500
This percentage lies within 3 standard deviations of the mean.
What is 99.7%?
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