Question

The eight cats in a pet store were weighed. Their weights (in pounds) are given below. 8, 2, 7, 2, 6, 2, 2, 8 Find the mode and the range for the data. Mode: Range: X Ś

Answer 1

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given data set

`8,2,7,2,6,2,2,8`

STEP 2: Find the mode

The mode is simply the number that appears most often within a data set, and you can find it easily by counting how many times each number occurs in the data set.

Hence, the mode is 2 since it occurs 3 times

STEP 3: Find the range

The range of a set of data is the difference between the highest and lowest values in the set. To find it, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.

The range will be calculated as:

`8-2=6`

Therefore,

Mode = 2

Range = 6