What is the Mode of the height of buidings in feet:
8 , 12 , 6 , 8, 12 , 18 , 11, 20 , 8
The mode of the height of buildings in feet is 8.
To find the mode of a set of numbers, you need to determine which number appears the most frequently. In this case, the height of the buildings is given as 8, 12, 6, 8, 12, 18, 11, 20, 8.
Step 1: Arrange the numbers in ascending order:
6, 8, 8, 8, 11, 12, 12, 18, 20
Step 2: Count the frequency of each number:
6 appears once
8 appears three times
11 appears once
12 appears twice
18 appears once
20 appears once
Step 3: Identify the number with the highest frequency. In this case, the number 8 appears three times, which is the highest frequency.
Therefore, the mode of the heights of the buildings is 8 feet.