Question

calculate the mean‚median‚mode of the following data 13‚14‚18‚14‚16‚20‚14‚18‚16‚18‚14​

Answer 1

Answer:

Step-by-step explanation:

Mean = sum observations/no of observations

Mean= 13+14+18+14+16+20+14+18+14/11

Mean=141/11

Mean = 129

Mode= most occuring observations from the data

Mode = 14

Median = middle most occring observations

First arrange it in ascending order

13,14,14,14,14,16,16,18,18,18,20

Therefore middle most occring observations is 16