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To compute the mean of the list of numbers:

The numbers provided are:
\[ 48, 46, 50, 47, 48, 49, 45, 47, 56, 45, 43 \]

### Step 1: Add all the numbers together:
\[
48 + 46 + 50 + 47 + 48 + 49 + 45 + 47 + 56 + 45 + 43 = 524
\]

### Step 2: Count the number of values in the list:
There are 11 numbers in the list.

### Step 3: Divide the sum by the number of values to find the mean:
\[
\text{Mean} = \frac{524}{11} \approx 47.6
\]

So, the mean of the list, rounded to the nearest tenth, is **47.6**.

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Do you want further details or have any questions?

Here are 5 related questions to expand on the concept of mean:
1. What is the median of this data set?
2. How would the mean change if the highest number (56) were removed?
3. What is the mode of the data set?
4. How does the mean differ from the median when there are outliers?
5. Can you calculate the range of this data set?

**Tip:** The mean is sensitive to extreme values (outliers), which can pull it higher or lower depending on whether the outliers are large or small.

Compute the mean of the list of numbers: 48, 46, 50, 47, 48, 49, 45, 47, 56, 45, 43 (Round to the nearest tenth).

Learn how to compute the mean of a list of numbers such as 48, 46, 50, 47, 48, 49, 45, 47, 56, 45, 43, with step-by-step instructions and rounding to the nearest tenth. Ideal for students in Grades 6-8.

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