MCQ
Study the following frequency distribution table and answer the questions given below:
Daily wages
Number of works
$290-325$ $5$
$325-360$ $2$
$360-395$ $4$
$395-430$ $6$
$430-465$ $7$
$465-500$ $5$
The size of the class intervals is:
  • A
    $25$
  • B
    $30$
  • C
    $40$
  • $35$

Answer

Correct option: D.
$35$
Fourth class is $395-430$

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