Question

What is the lower limit of the modal class of the following frequency distribution?
Age in (years)
0 − 10
10 − 20
20 − 30
30 − 40
40 − 50
50 − 60

Number of patients
16
13
6
11
27
18

Answer 1

Answer:

modal class - 40-50

lower limit:-40

Step-by-step explanation:

Answer 2

Answer:

Lower limit of the modal class

= 40

Explanation:

Here,

the maximum class frequency is 27, and the class corresponding to this is 40 - 50.

So, modal class is 40 - 50.

Therefore,

The lower limit of the modal class = 40

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