The frequency table below will be used to make a histogram. what ia an appropriate scale and interval for this histogram?

a. the scale shod be 0 - 10, and interval should be 10

b. the scale should be 0 - 15, and interval should be 5

c. the scale should be 1 - 10, and interval should be 5

d. the scale should be 1 - 15,and interval should be 10

D

Step-by-step explanation:

Answers A and C are cancelled immediately because 71-80 has 11 number of students, thus the scale cannot be 0-10 since that would mean the data for test scores 71-80 to be cut off

The answer is not B because the having 5 as the interval is too low and would make the histogram stretch out when 10 can make it shorter and look nicer.

step-by-step explanation:

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.