Answer:
Mode: 18
Range: 6
Mean: 20.875
Median: 21
Step-by-step explanation:
The mode is the number that occurs in the data set the most frequently.
18, 18, 18, 19, 23, 23, 24, 24
So the mode is 18
The range is the highest number minus the lowest:
24 - 18 = 6
The mean is the average of all the numbers:
18 + 18 + 18 + 19 + 23 + 23 + 24 + 24 = 167
167/8 = 20.875
The median is the middle number of the ordered data set (set with numbers in ascending order) Since we have an even number of entries, we average 19 and 23. 19 + 23 = 42. 42/2 = 21.
