ISEE Middle Level Quantitative Reasoning › How to find range
Find the range of the following data set:
Find the mode of the following data set:
First, let's rearrange our numbers in increasing order:
Next, identify the range by subtracting the first number from the last number:
So our range is 185
Find the range of the data set provided:
In order to answer this question correctly, we need to recall the definition of range:
Range: The range of a data set is the difference between the highest value and the lowest value in the set.
In order to find the range, we need to first organize the data from least to greatest to find the lowest and highest values:
Next, we can solve for the difference between the highest value and the lowest value:
The range for this data set is
Find the range in this set of numbers:
First, order the numbers from least to greatest:
Then, subtract the smallest number from the largest:
Answer: The range is 11.
A Math class took an exam. Here are the scores of 11 students:
Find the range.
To find the range of a data set, we will find the smallest and the largest number. Then, we will find the difference of those two numbers.
So, given the set
We can see the smallest number is 76 and the largest number is 98. Now, we will find the difference. To find the difference, we will subtract the two numbers. We get
Therefore, the range of the data set is 22.
Find the range for this set of numbers:
First, order the numbers from least to greatest:
Then, subtract the smallest number from the largest number:
Answer:
Find the range in this set:
First order the number from least to greatest:
Then, subtract the smallest from the largest number:
Answer: The range is .
Find the range in this set of numbers:
First, order the numbers from least to greatest:
Then, subtract the smallest number from the largest:
Use the following data set to answer the question:
Find the range.
To find the range of a data set, we will first find the smallest and the largest number. Then, we will find the difference of these two numbers.
So, in the data set
we can see the smallest number is 2 and the largest number is 9. Now, we will find the difference. To find the difference, we will subtract the two numbers. We get
Therefore, the range of the data set is .
Find the range of the data set provided:
In order to answer this question correctly, we need to recall the definition of range:
Range: The range of a data set is the difference between the highest value and the lowest value in the set.
In order to find the range, we need to first organize the data from least to greatest to find the lowest and highest values:
Next, we can solve for the difference between the highest value and the lowest value:
The range for this data set is
Use the following data set to answer the question:
Find the range.
To find the range of a data set, we will find the smallest number, then we will find the largest number, and we will calculate the difference of those numbers. So, given the set
we can see the smallest number is and the largest number is
. Now, we will find the difference. To find the difference, we will subtract. We get
Therefore, the range of the data set is .