Back to Display numerical data in plots on a number line — Problem 6 · Task Set 28
Exercises: Dot Plots, Histograms, and Box Plots
Show your work for each construction. Label all axes with variable names and units.
Grade 6·22 problems·~35 min·Common Core Math - Grade 6·standard·6-sp-b-4
Work through problems with immediate feedback
A
Fluency Practice
Construct or analyze each type of data display.
1.
Sorted data: {42, 45, 50, 55, 60, 65, 68, 72, 75, 80, 90}. The median is 65. The lower half (excluding median) is {42, 45, 50, 55, 60}. Q1 = ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ . The upper half (excluding median) is {68, 72, 75, 80, 90}. Q3 = ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ . IQR = Q3 − Q1 = ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ .
Q1:
Q3:
IQR: