Question

question 1
identify the outlier for the given data:
23, 34, 7, 30, 26, 28, 31, 34
7
23
31
34

Explanation:

Step1: Understand outlier concept

An outlier is a data - point that is significantly different from other data - points.

Step2: Observe data values

The data set is 23, 34, 7, 30, 26, 28, 31, 34. Most of the values are in the 20s - 30s range. The value 7 is much smaller than the rest of the values.

Answer:

A. 7