Calculate the mean, median, and mode of the following data. 17, 12, 14, 14, 15, 16, 19, 18, 12, 20, 12

Question

asked Mar 27, 2024 1.0k views

2 Answers

Bernell · Answer 1 · 2024-03-28T11:09:22+0000

Answer:

Mean: 15.36
Median: 15
Mode: 12

Explanation:

Calculate the mean.

mean =(17+12+14+14+15+16+19+18+12+20+12)/(11) =(169)/(11)=15.36

Calculate the median.

Place data in ascending order:

12, 12, 12, 14, 14, 15, 16, 17, 18, 19, 20
Determine the place of the data that is located at the center

(11+1)/(2) =(12)/(2) =6

The median is in sixth place in ordered data: 15

Determine the mode.

The most frequent data: 12 (3)

Hope this helps.