The ages of attendees of a seminar are listed in the following table. Age

23 36 36 45 35

34 28 34 46

What is the modal age of the attendees?


23	36	36	45	35
34	28	34	46

34 years

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36 years

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34 and 36 years

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None of the above.

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Solution

The correct option is C 34 and 36 years
The modal age of the attendees represents the mode of the data set.

We arrange the data points in ascending order to make the frequency table. Age
Frequency

23 1

28 1

34 2

35 1

36 2

45 1

46 1

Here, we see that 34 and 36 appear twice.
$∴$ It is a bimodal data set with modes as 34 and 36.


23	1
28	1
34	2
35	1
36	2
45	1
46	1

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The ages of attendees of a seminar are listed in the following table. Age 23 36 36 45 35 34 28 34 46 What is the modal age of the attendees?

The ages of attendees of a seminar are listed in the following table. Age

23 36 36 45 35

34 28 34 46

What is the modal age of the attendees?