Question

In a foreign language class, there are 4 languages and the frequencies of students learning the language and the frequency of lectures per week is given as:

Language

Sanskrit

Spanish

French

English
No. of students(xi)

6

5

9

12

Frequency of lectures(fi)

5

7

4

9

Calculate the mean deviation about the mean and median for the given data.

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Answer 1

Answer:

Hindi In a foreign language class, there are 4 languages and the frequencies of students learning the language and the frequency of lectures per week is given as:

Language

Sanskrit

Spanish

French

English

No. of students(xi)

6

5

9

12

Frequency of lectures(fi)

5

7

4

9

Calculate the mean deviation about the mean and median for the given data.