Whenever we group data into classes it is recommended that we have
A. Less than 5 classes
B. Between 5 and 20 classes
C. At least 2 classes
D. Between 2 and 3 classes
Answer:B
Whenever we group data into classes it is recommended that we have
A. Less than 5 classes B. Between 5 and 20 classes C. At least 2 classes D. Between 2 and 3 classes