What's the mean, median, and mode of 89, 76, 89, 89, 100, 71, 80

Mean = 84.9

Median = 89

Mode = 89

Step-by-step explanation:

89, 76, 89, 89, 100, 71, 80

First, we need to arrange in either ascending or descending order. In this case, let us arrange in ascending order:

71, 76, 80, 89, 89, 89, 100

1. The mean is simply the sum of all the variables divided by the number of variables

Mean = (71+76+80+89+89+89+100) / 7

Mean = 594/7

Mean = 84.9

2. Median is the middle term of the distribution

Median = 89

3. Mode is the variable with the highest frequency i. e the variable that appears the most

Mode = 89