Question

what is the range?
0 -7 -4 -4 0 -9

Explanation:

Step1: Find the maximum value

The given data set is \(0, -7, -4, -4, 0, -9\). The maximum value among these numbers is \(0\) (since \(0\) is greater than \(-7\), \(-4\), and \(-9\)).

Step2: Find the minimum value

The minimum value in the data set is \(-9\) (since \(-9\) is less than \(0\), \(-7\), and \(-4\)).

Step3: Calculate the range

The range is calculated by subtracting the minimum value from the maximum value. So, \(\text{Range}=\text{Maximum}-\text{Minimum}=0 - (-9)\).
Since subtracting a negative number is the same as adding its positive counterpart, \(0 - (-9)=0 + 9 = 9\).

Answer:

\(9\)