Dot Plots/Stem and Leaf Plots
Histogram
Box Plot
Relative Frequency
Measuring Data
100
Which number is the mode?
1
100
How many days was the temperature 57-59?
2
100
The smallest number in a data set is called the______
Minimum
100
How often something occurs in relation to the total number of occurrences.
Relative Frequency
100
The middle number in a data set is called the ____________.
Median
200
How many basketball players are included on the dot plot?
15
200
Which fruit had the highest frequency?
Apples
200
What does the length of the box represent in a data set?
IQR (Interquartile Range)
200
If the softball team won 4 out of 5 games this weekend, what was the relative frequency of wins? Express this as a percent
80%
200
List in order the 5 number summary for a data set
Minimum, Q1, Q2, Q3, Maximum
300
Find the median of the data set
34
300
How many total badges were earned?
20
300
What is the IQR?
5
300
What is the relative frequency of a score of 4?
20%
300
1,2,3,4
What is the standard deviation of this data set?
1.29 Sample
1.18 Population
400
What is the range of this data set?
67-13 = 54
400
What is the shape of the following histogram?
Skewed Left
400
What is the Q3 of this data set by looking at the box plot?
18
400
What is the relative frequency of bus riders? Express as a percent.
40%
400
2,4,4,5,6,8,10
What is the IQR for this data set?
4
500
Find the mean (round to the nearest tenth)
362/35=10.3
500
Histogram 1 Standard Deviation of 4
Histogram 2 Standard Deviation of 6
Histogram 2 has a larger spread from the center
500
What percent of the data is between 15 and 19?
75%
500
0.2 or 20%
500
What is the standard deviation of the following data set?
{2,2,2,2,2,2}
0