Question

find median and mode of the following: 7,6,8,5,4,7,3,2,1,6,5,7,3,2,8,7,4,4,2,2,7,5​

Answer 1

Answer:

Median = 5

Mode = 7

Step-by-step explanation:

Given in the question

Number of sample (n) = 22

First we will sort the data from smallest to largest data value as follows

1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, 8

Median of the data can be calculated as

Median = (n+1)/2th value = (22+1)/2 = 11.5th data value

from the sorted data we found 11th value is 5 and 12th value is 5 so

Median = (5+5)/2 = 5

Mode of the data is the most frequent value in the data set so

Mode of the data = 7