How do u find the average in a dot splot
add up all the values and divide by the total number of dots.
The best first place to try on general questions like this is google.
You will find many examples, illustrations, discussions, and videos.
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To find the average in a dot plot, you need to follow these steps:
1. Identify the data points represented by each dot in the plot.
2. Count the number of data points.
3. Find the sum of all the data points.
4. Divide the sum by the total number of data points.
Let's walk through an example to make it clearer:
Suppose we have the following dot plot representing the data points: 3, 4, 4, 5, 6, 7, 8, 9.
1. Identify the data points represented by each dot: Each dot represents a single data point.
2. Count the number of data points: In our example, we have 8 data points.
3. Find the sum of all the data points: Add up all the data points: 3 + 4 + 4 + 5 + 6 + 7 + 8 + 9 = 46.
4. Divide the sum by the total number of data points: Divide the sum (46) by the total number of data points (8): 46 ÷ 8 = 5.75.
So, the average in this dot plot is 5.75.