Question

The data for ages (in years) of $12$ employees are given as -:
$27,28,27,26,25,27,28,26,28,28,27,26$.
Choose the correct Frequency table representing the number of employees and their ages.

• A.

  Ages (in years)	Number of Employees
  25	1
  26	4
  27	3
  28	4

• B.

  Ages (in years)	Number of Employees
  25	1
  26	3
  27	4
  28	4

• C.

  Ages (in years)	Number of Employees
  25	0
  26	4
  27	4
  28	4

• D.

  Ages (in years)	Number of Employees
  25	3
  26	3
  27	3
  28	3

Answer 1

The correct option is B

Ages (in years)	Number of Employees
25	1
26	3
27	4
28	4

By arranging the data given in the ascending order we get :-
$25,26,26,26,27,27,27,27,28,28,28,28$.
So, we get the frequency table as :-

Ages (in years)	Number of Employees
25	1
26	3
27	4
28	4