Question

Construct a box plot for charles’s last 9 math test scores: 90, 86, 80,94, 90, 84, 87, 91, 100

Answer 1

Answer: put the numbers in order on the top

80 84 86 87 90 91 92 94 100

min is 80 | q1 is 85 | medium is 90 | q2 is 93 | max is 100

range - 20 | median - 90 | iqr - 80

Step-by-step explanation: e2020

Answer 2

first u have to put the numbers in order
80,84,86,87,90,90,91,94,100

minimum = 80
Q1 = (86 + 84) / 2 = 170/2 = 85 (beginning of the box)
Q2 (median) = 90....the line inside the box
Q3 = (91 + 94) / 2 = 185/2 = 92.5 (end of the box)
maximum = 100

85_________92.5
80----------|_______|__|---------------100
90