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Consider the data below:
[tex]\[ 7, 16, 12, 7, 19, 5, 12, 18 \][/tex]

Find the mean. Enter your response inside the box below and round your answer to two decimal places, if needed.


Sagot :

To find the mean of the given data set, follow these steps:

1. List the Data: The given data set is:
[tex]\[ 7, 16, 12, 7, 19, 5, 12, 18 \][/tex]

2. Find the Sum of the Data Points: Add up all the numbers in the data set.
[tex]\[ 7 + 16 + 12 + 7 + 19 + 5 + 12 + 18 = 96 \][/tex]

3. Count the Number of Data Points: Determine how many numbers are in the data set.
[tex]\[ \text{There are 8 data points.} \][/tex]

4. Divide the Sum by the Number of Data Points: This will give you the mean.
[tex]\[ \frac{96}{8} = 12 \][/tex]

So, the mean of the data set is 12.00.

Therefore, the mean is:
[tex]\[ \boxed{12.00} \][/tex]