Question

consider a small unit of a factory where there are 5 employeees:aa supervisor and four labourers the labourers draw a each while the supervisor get Rs 15000 per month.calculate the mean,median and mode of the salaries of this unit of the factory. PLEASE SLOVED ON SCREEN​

Answer 1

Answer:

Mean=Rs 7000

Median=Rs 5000

Mode= Rs 5000

Step-by-step explanation:

Salary of supervisor in rupees = 15000

Salary of 4 labourers in rupees = 5000

So, the salaries of all employees in ascending order can be represented as

5000,5000,5000,5000,15000

Mean=Sum of all observations/Total number of observations

Mean=5000+5000+5000+5000+150005=350005=Rs 7000

Median can be obtained by finding the middle term.

Here, Middle terms are (n+12)th term that is third term.

So, Median=Rs 5000

In the given data frequency of 5000 is maximum as 4 employees has 5000 salary.

So, Mode= Rs 5000