Using 5 classes of width 150 starting at 100, construct a frequency distribution for the following numbers: 436, 786, 355, 211, 117, 821, 619, 679, 697, 644, 168, 145, 655, 176
Use the frequency counts for all 5 classes, starting with class 100 to 249, as your answer.
A) 4, 0, 1, 5, 2
B) 7, 2, 1, 6, 2
C) 5, 1, 1, 5, 2
D) 7, 3, 2, 5

Question

Quizplus · Accepted Answer

The classes are: 100-249, 250-399, 400-549, 550-699, 700-849. Counting the numbers in each class: 100-249 has 5 numbers (117, 145, 168, 176, 211), 250-399 has 1 number (355), 400-549 has 1 number (436), 550-699 has 5 numbers (619, 644, 655, 679, 697), and 700-849 has 2 numbers (786, 821).

Using 5 Classes of Width 150 Starting at 100, Construct