Question

The salaries of five workers is Rs. 9000 each, then the mean, median, and mode of this data is Rs. ______
(a) 5000
(b) 6000
(c) 8000
(d) 9000

Answer 1

Answer:

Option D is correct.

Step-by-step explanation:

As we know that

$<strong>Mean</strong> = \frac{sum \: of \: all \: observation}{total \: number \: of \: observation}$

As all the 5 workers has 9000 salary

So,

$= \frac{9000 + 9000 + 9000 + 9000 + 9000}{5} \\ \\ = \frac{45000}{9} \\ \\ = 9000$

2) Median:

Since all the data are same

9000,9000,9000,9000,9000

n= 5(odd)

Median = (5+1)/2=3rd term

Median = 9000/-

3) Mode: Most repeated term is the mode

here,9000 is the only term which repeats.

Mode= 9000/-

Hence Mean,Mode and Median= 9000/-

Hope it helps you.