Consider the following data. 15,−4,−10,8,14,−10,−2,−11 Step 1 of 3: Determine the mean of the given data
Step 2 of 3: Determine the median of the given data.
Step 3 of 3: Determine if the data set is unimodal, bimodal, multimodal, or has no mode. Identify the mode(s), if any exist.

(a) The mean is 0

(b) The median is -30

(c) The mode is unimodal

Step-by-step explanation:

Given

Solving (a): The mean.

This is calculated using:

So, we have:

Solving (b): The median

First, arrange the data

There are 4 elements in the dataset. So, the median is the mean of the 4th and 5th item.

Solving (c): The mode

The item that has occurs most is -10.

Hence, the mode is -10. The dataset is unimodal because it has only 1 mode (-10).

8.3 and the 3 is repeating

hope this .