Table 2.1 Age of Respondents

-According to Table 2.1, what is the width of each interval if 60 cases range in score from 4 to 84, and 10 intervals in a frequency distribution are wanted?
A) approximately 4
B) approximately 8
C) approximately 12
D) approximately 60

Question

Table 2.1 Age of Respondents
 
-According to Table 2.1, what is the width of each interval if 60 cases range in score from 4 to 84, and 10 intervals in a frequency distribution are wanted?
A) approximately 4 
B) approximately 8 
C) approximately 12 
D) approximately 60

Quizplus · Accepted Answer

The Answer of Table 2.1 Age of Respondents
 
-According to Table 2.1, what is the width of each interval if 60 cases range in score from 4 to 84, and 10 intervals in a frequency distribution are wanted?
A) approximately 4 
B) approximately 8 
C) approximately 12 
D) approximately 60