Answer:
Mean: 58
Median: 58
Step-by-step explanation:
- The mean is a type of average. It is the sum (total) of all the values in a set of data, such as numbers or measurements, divided by the number of values on the list. To find the mean, add up all the values in the set. Then divide the sum by how many values there are.
- The median is the middle number; found by ordering all data points and picking out the one in the middle
FINDING THE MEAN:
57 + 54 + 59 + 57 + 61 + 58 + 60 = 406
406 ÷ 7 = 58
FINDING THE MEAN:
Arrange the numbers from smallest to greatest:
54, 57, 57, 58, 59, 60, 61
Find the median number:
54, 57, 57, 58, 59, 60, 61
The median is: 58
