Question

The given data is arranged in ascending order. The sum of mode and median of the given data is 15. Find the value of y. (y −1), (y −1), (y + 1), (y + 4), (2y + 1), 3y, 4y

Answer 1

Answer:

4

Step-by-step explanation:

I am not getting it

but according to hit and trial it should be four

Answer 2

Step-by-step explanation:

Mode is observation which appears most often.

Mode = y - 1

Median is the middle most value.

Median =4th observation = y + 4

Given, Mode + Median = 15

y - 1 + y + 4 = 15

2y + 3 = 15

2y = 12

y = 6