Question

The class marks of a distribution are given as
follows:-
47,52,57 , 62, 67
Find the class limits corresponding to marks
52, 57 and 62.

Answer 1

Answer:

class size = difference between two consecutive class marks

therefore clas size=5

lower limit =class mark -class size/2

=44.5

upper limit =class mark +class size /2

=49.5

therefore the class limits are

44.5-49.5

49.5-54.5

54.5-59.5

59.5-64.5

64.5-69.5

69.5-74.5.

Step-by-step explanation:

Hope It Helps You~

Answer 2

Mark the upper one as brainlist :-)