Frequency Tables, Stem-and-Leaf Plots, and Line Plots
Mean, Median, Mode, and Range
Bar Graphs and Histograms
Circle Graphs
Box-and-Whisker Plots
100
Make a line plot of the following data: 47, 48, 49, 52, 54, 55, 55, 58, 59, 59, 59, 60, 62, 63
Shown on board.
100
True or false: The mean is the number that occurs most often.
What is false?
100
http://www.studyzone.org/testprep/math4/d/bargraph4l.cfm Look at the following bar graph. The sport least enjoyed by 5th graders is
What is tennis?
100
Give an example of what you might use a circle graph for
Answers will vary
100
What is the first thing I need to do with my data?
What is put it in order?
200
Make a stem-and-leaf plot of the following data: 47, 48, 49, 52, 54, 55, 55, 58, 59, 59, 59, 60, 62, 63
Shown on board
200
The definition of the median and what is the median in the following set of data: 8, 9, 11, 13, 15, 18, 19
What is the middle number and 13?
200
About how many enjoyed basketball?
What is 17-18?
200
http://www.mathgoodies.com/lessons/graphs/circle_graph.html Look at the following graph and tell me what 2 types of music 45% of the students surveyed enjoyed.
What is rap and classical?
200
The number of points I need to put on my box-and-whisker plot.
What is 5?
300
Make a frequency table of the following data: 47, 48, 49, 52, 54, 55, 55, 58, 59, 59, 59, 60, 62, 63
Shown on board
300
What is the mode in the following set of data: 1,1,2,3,4,8,8,9,10
What is 1 and 8?
300
The difference between a bar graph and histogram is:
What is the bars on a bar graph don't touch and the bars on a histogram do?
300
http://www.mathgoodies.com/lessons/graphs/circle_graph.html Look at the following graph and tell me what is the type of music most preferred by students.
What is rap?
300
The way I figure out what numbers to plot is by finding the
What is median?
400
True or false: The stems go on the right in a stem-and-leaf plot.
What is false?
400
Find the range: 14,15,19,21,23,45,54
What is 40?
400
The things all bar graphs must have
What are a title, key, labeled axes, and equal amounts for intervals?
400
What percent does the entire circle graph contain?
What is 100%?
400
http://ellerbruch.nmu.edu/cs255/jnord/boxplot.html Name the least value and greatest value.
What is 18 and 100?
500
The number that occurs most often in the following data: 47, 48, 49, 52, 54, 55, 55, 58, 59, 59, 59, 60, 62, 63
What is 59?
500
Find the mean: 12,16,17,22,32,33,46,47,48
What is 30.3?
500
Give an example of what you could use a bar graph for.
Answers will vary
500
http://www.mathgoodies.com/lessons/graphs/circle_graph.html If this survey was given to 100 students, how many students reported that they preferred alternative music?
What is 15 students?
500
What are the lower quartile, median, and upper quartile of the following set of data points? 18 27 34 52 54 59 61 68 78 82 85 87 91 93 100
What is 52, 68, 87?
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