Question

A classroom has students sitting in 5 columns of 5,6,7,5 and 2. What are the mean, median, mode, and range of class columns.

Answer 1

To find the mean= add all numbers then divide by the amount of numbers there are

25/5=5

So, mean=5

To find the median- order the numbers from least to greatest, then look for the middle number.

2, 5, 5, 6, 7

The middle number is 5, so the median is 5.

To find the mode, look for the most commonly used number. 5 is used twice, which is the most, so 5 is the mode.

To find the range, subtract the smallest number from the largest number.

7-2=5

So, the range is 5.

In summary:

Mean: 5
Median: 5
Mode: 5
Range: 5


Hope this helps! Comment if you have any questions or concerns!

Answer 2

Mean: 5
Median: 5
Mode: 5
Range: 5