how do you find the mode and range of: 17, 48, 48, 63, 64, 75, 90
The range is the lowest to the highest number: 17 to 90.
The mode is the number that appears most often, which is 48 in this case.
what is 18 divided by 9?
9 + 9 = 18.
How many 9's make 18?
Think about it
To find the mode and range of a set of numbers, follow these steps:
1. Mode: The mode is the number(s) that appear most frequently in the set.
- Start by arranging the numbers in ascending order: 17, 48, 48, 63, 64, 75, 90.
- Count the frequency of each number. In this set, 48 appears twice, while the rest of the numbers appear only once.
- The mode is the number(s) with the highest frequency, so the mode is 48.
2. Range: The range is the difference between the highest and lowest numbers in the set.
- Identify the highest and lowest numbers in the set. In this case, the highest number is 90, and the lowest number is 17.
- Subtract the lowest number from the highest number: 90 - 17 = 73.
- The range of this set is 73.
Therefore, the mode of the set is 48, and the range is 73.