The median class for the given distribution is :
Class Frequency
0 - 10 2
10 - 20 4
20 - 30 3
30 - 40 5
0 - 10
10 - 20
20 - 30
30 - 40
Measures of Central Tendency
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Question

The median class for the given distribution is : Class | Frequency ------ | ---------- 0 - 10 | 2 10 - 20 | 4 20 - 30 | 3 30 - 40 | 5 1. 0 - 10 2. 10 - 20 3. 20 - 30 4. 30 - 40

KnowledgeBoat · Accepted Answer

The given class intervals are already in ascending order. We construct the cumulative frequency table as under : Class | Frequency | Cumulative frequency ------ | ---------- | -------------------- 0 - 10 | 2 | 2 10 - 20 | 4 | 6 (2 + 4) 20 - 30 | 3 | 9 (6 + 3) 30 - 40 | 5 | 14 (9 + 5) Here, Cumulative frequency = 14, which is even. By formula, Median = All observations from 7th to 9th are equal, each lies in the interval 20 - 30. So, median class = 20 - 30 Hence, Option 3 is the correct option.

Mathematics

The median class for the given distribution is :
Class Frequency
0 - 10 2
10 - 20 4
20 - 30 3
30 - 40 5
0 - 10
10 - 20
20 - 30
30 - 40

Measures of Central Tendency

Related Questions

Find the mode of the data, it is given that median = 41.25 and mean = 33.75.
54.85
55.75
56.25
57.5

If the difference between the mode and median of a certain data is 24, then the difference between median and mean is :
8
12
24
36

Mathematics

The median class for the given distribution is :ClassFrequency0 - 10210 - 20420 - 30330 - 4050 - 1010 - 2020 - 3030 - 40

Measures of Central Tendency

Related Questions

Find the mode of the data, it is given that median = 41.25 and mean = 33.75.54.8555.7556.2557.5

If the difference between the mode and median of a certain data is 24, then the difference between median and mean is :8122436

The median class for the given distribution is :
Class Frequency
0 - 10 2
10 - 20 4
20 - 30 3
30 - 40 5
0 - 10
10 - 20
20 - 30
30 - 40

Find the mode of the data, it is given that median = 41.25 and mean = 33.75.
54.85
55.75
56.25
57.5

If the difference between the mode and median of a certain data is 24, then the difference between median and mean is :
8
12
24
36