# Algebra II : Basic Statistics

## Example Questions

### Example Question #61 : Basic Statistics

Determine the range of the following set of data:

Explanation:

The range is the difference of the highest and lowest digits.

The largest number given is nine.

The lowest number given is negative two.

Subtract both numbers.  Be sure to enclose the negative value with parentheses.

### Example Question #62 : Basic Statistics

Determine the range of the set of numbers:

Explanation:

The range of a data set is the difference between the highest and lowest numbers given.

Identify the highest and lowest numbers.

The highest number is:

The lowest number is:

Subtract these numbers.  Enclose the negative in parentheses.

### Example Question #63 : Basic Statistics

Determine the range of the following data in inches:

Explanation:

Since the question requires the answer in inches, we will need to convert all dimensions to inches.

Write the conversion from feet to inches.

Multiply the feet dimensions by 12.

Simplify the bracket of data.  The dimensions will be in inches.

The range is the difference between the highest and lowest numbers.

The range is:

### Example Question #64 : Basic Statistics

Determine the range of the set of data:

Explanation:

The range is defined at the difference of the largest number and the smallest number.

The largest number is .  The smallest number is .

Subtract the numbers.  Enclose the negative number with a parentheses.

The range of the set of data is:

### Example Question #65 : Basic Statistics

Determine the range of the data set:

Explanation:

The range is defined as the difference between the highest and lowest numbers.

The highest number is 24.

The lowest number is zero.

Subtract both numbers to find the range.

### Example Question #66 : Basic Statistics

Determine the range of the data set:

Explanation:

The range is defined as the difference between the highest and lowest numbers.

The largest number is

The smallest number is:

Subtract the smallest from the largest number.

The range is:

### Example Question #67 : Basic Statistics

Determine the range of the data set:

Explanation:

Identify the largest and smallest numbers in this data set.

The largest number is .

The smallest number is .

Subtract these numbers.  Enclose the negative number as a quantity.

The range is:

### Example Question #68 : Basic Statistics

Determine the range for the set of numbers:

Explanation:

Identify the largest and smallest numbers in the given set of numbers.

The largest number is .

The smallest number is:

Subtract both numbers.  When subtracting a negative number, we are adding the number instead.

The range is:

### Example Question #69 : Basic Statistics

Determine the range of the data set:

Explanation:

The range is the difference between the highest and lowest numbers of the data set.

The highest number provided is:

The lowest number is:

To find the range, subtract both numbers.

The range is:

### Example Question #70 : Basic Statistics

Determine the range of the following set of numbers:

Explanation:

The range of the numbers can be determined by subtracting the highest with the lowest numbers in the data set.

Identify the largest and smallest numbers.

The largest number is .

The smallest number is .

Subtract both numbers.  Use parentheses to separate the numbers.