Vocab
Measures of Center
Measures of Spread
Frequency Tables and Histograms
Dot Plots and Box Plots
100
The sum of all the values divided by the total amount of data values.
What is the mean?
100
The value of the median of the data set.
21, 23, 25, 29, 32
What is 25?
100
The value of the range for the data set below.
9, 13, 17, 25, 32
What is 23?
100
The value that is missing from the two-way frequency table.
What is 14?
100
The distribution of this data set would best be described as ____ .
What is skewed left?
200
The middle data value in a set of data ordered from least to greatest.
What is the median?
200
The value of the mean for the data set.
12, 13, 17, 24, 24
What is 18?
200
For a data set Q1 = 27, Q2 = 35, and Q3 = 43. What is the value of the IQR?
16
200
The percent of females that prefer football.
What is 25%?
200
***Daily Double***
The value of the range of this data set.
What is 8?
300
The difference between the greatest and the least data values in a set.
What is the range?
300
***Daily Double***
The value of the median of the data set.
12, 15, 17, 19, 23, 28
What is 18?
300
This is the first step for finding the standard deviation of a data set.
What is find the mean?
300
The number of people over 20 that prefer M&Ms as favorite candy.
About 63 (any answer between 60 and 65)
300
The median value for the data set.
What is 6?
400
The average of the distance between individual data values and the mean.
What is the standard deviation?
400
When a data distribution is skewed right, the mean is ______ the median.
What is greater than?
400
This is the second step for finding the standard deviation of a data set.
What is "subtract the mean from each data value and square the result"?
400
The distribution of this data set is best described as _.
Symmetric
400
The IQR for the data set.
What is 5?
500
The difference between the third quartile and the first quartile.
What is the Interquartile Range?
500
This value should be added to the data set below to make the mean equal to 50.
43, 47, 55, 62, ___
What is 43?
500
Find the standard deviation of the data set.
2, 3, 5 , 6
What is 1.6?
500
This interval contains the median.
Interval 30 - 39
500
The highest value that would NOT be considered an outlier for the data set.
What is 15.5?