Weight of 50 students is given below. Calculate mode.

Weight (in kg) 48 49 50 51 52 53

Number of Students 4 10 20 11 3 2

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Solution

Weight No. of student (frequency)

48
49
50
51
52
53 4
10
20
11
3
2

An inspection of the series reveals that 50 is the value with highest frequency of 20.

Hence, 50 is the Mode (Z) of the series.

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Similar questions

Weight (Kg)	60	56	53	50	47
Number of students	4	2	2	3	4

The distribution below gives the weights of 30 students of a class. Find the median weight of the students.

Weight (in kg)	40 − 45	45 − 50	50 − 55	55 − 60	60 − 65	65 − 70	70 − 75
Number of students	2	3	8	6	6	3	2

Weight (in kg)	47	50	53	56	60
Number of students	4	3	2	2	4

Marks (more than)	0-9	10-19	20-29	30-39	40-49	50-59
No of students	2	5	15	25	10	3

Variable	0−10	10−20	20−40	40−50	50−70
No. of Students	5	12	40	32	28

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Weight	No. of student (frequency)
48 49 50 51 52 53	4 10 20 11 3 2