Question

How to find mean and median of 12,14,10,9,11,16

Answer 1

Answer:

Mean = 13

Median = 11.5

Step-by-step explanation:

Given:

Observation = 12,14,10,9,11,16

To Find:

Mean and Median of giving observation

Solution:

We know that formula of mean,

Mean = sum of observations/Number of observations

Mean = 12+14+10+9+11+16/6

Mean = 78/6

Mean = 13

We know that,

Middle most value is called as median

Ascending order = 9,10,11,12,14,16

11,12 is the middle value of given observation

Median = middle values/2

⇒ 11+12/2

⇒ 23/2

⇒ 11.5

∴ Mean = 13 and Median = 11.5

Answer 2

Answer:

Mean = 13

Median = 11.5