MCQ
Study the following frequency distribution table and answer the questions given below:
What is the lower limit of the class interval $35-40?$
|
Class interval Age (in years)
|
Number of Persons
|
|
$15-20$
|
$12$
|
|
$20-25$
|
$20$
|
|
$25-30$
|
$42$
|
|
$30-35$
|
$20$
|
|
$35-40$
|
$6$
|
- A$20$
- B$25$
- C$30$
- ✓$35$
