GED Math : Other Data Calculations
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Example Questions
Example Question #197 : Calculations
Use the following set of Math test scores 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 within the set. Then, we will find the difference of those two numbers.
So, given the set
we can see the smallest number is 77 and the largest number is 98. Now, we will find the difference. We get
Therefore, the range of the data set is 21.
Example Question #191 : Calculations
Determine the range of the numbers:
The range is the difference between the largest and smallest numbers.
The largest number is 11.
The smallest number is 
Subtract both numbers.
The answer is:
Example Question #31 : Other Data Calculations
Find the range of the numbers:
The range is the difference between the largest and smallest numbers.
The largest number is negative three.
The smallest number is negative ten.
Subtract the smallest from the largest.
The answer is:
Example Question #200 : Calculations
Identify the range of the following numbers:
The range is the difference between the largest and smallest numbers.
The largest number is 12.
The smallest number is 
Subtract both numbers.
The range is:
Example Question #32 : Other Data Calculations
Find the range of the numbers:
The range is the difference between the largest and smallest numbers given.
The largest number is negative 2.
The smallest number is negative 15.
Subtract both numbers.
The range is 
Example Question #202 : Calculations
Determine the range of the following numbers:
The range is the difference between the largest and smallest numbers.
The largest number is:
The smallest number is:
Subtract both numbers.
The answer is:
Example Question #203 : Calculations
Evaluate the range of the numbers:
The range is the difference between the largest and smallest numbers.
The largest number is 25.
The smallest numbers is:
Subtract both numbers.
The answer is:
Example Question #204 : Calculations
For a formal dinner that he is planning, James needs to choose among 
In order to find the total number of possibilities, we will need to multiply the number of choices together. Since we have 
There are 
Example Question #205 : Calculations
A basketball coach is trying to name a captain, a co-captain, and then a team manager from a pool of 
Starting with the captain, the coach will have 
Since the coach will have chosen the captain, there are 
Afterwards, the coach will only have 
Thus, multiply these numbers together to get the total number of combinations possible for these three positions.
Example Question #206 : Calculations
The sales of a construction supply company are shown for the first six months of a year:
What is the percent change in sales between March and April?
Start by finding the amount that the sales increased from March to April.
To find the percent change, divide the amount increased by the original value from March, then multiply the value by 
Sales increased by 
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