Back to Represent data with plots — Problem 2 · Task Set 1
Exercises: Represent Data with Plots on the Real Number Line
Work through each section in order. For plots, read carefully: dot plots show every individual value, histograms group values into intervals (bars touch), and box plots summarize data with the five-number summary (minimum, Q1, median, Q3, maximum). Write explanation answers in complete sentences.
Grade 9·22 problems·~35 min·Common Core Math - HS Statistics and Probability·group·hss-id-a-1
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Warm-Up: Reading Data Displays
These problems review reading values and plotting on a number line.
1.
The dot plot below shows the resting heart rates (beats per minute) of 15 students. How many students have a heart rate of 76?