Math, asked by h0000t, 11 months ago

.If mean = 75 and median = 60 for a grouped frequency distribution, then find
the value of mode.

Answers

Answered by Vmankotia
0

Step-by-step explanation:

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Answered by pulakmath007
0

The mode of the grouped frequency distribution = 30

Given :

The mean = 75 and median = 60 for a grouped frequency distribution

To find :

The mode of the grouped frequency distribution

Concept :

The relationship connecting three measures of central tendency is given by

3 × Median = 2 × Mean + Mode

Solution :

Step 1 of 2 :

Write down mean and median

Here it is given that for the given grouped frequency distribution

Mean = 75

Median = 60

Step 2 of 2 :

Calculate mode of the grouped frequency distribution

3 × Median = 2 × Mean + Mode

⇒ ( 3 × 60 ) = ( 2 × 75 ) + Mode

⇒ 180 = 150 + Mode

⇒ Mode = 180 - 150

⇒ Mode = 30

Hence mode of the grouped frequency distribution = 30

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