Answer:
12
Step-by-step explanation:
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So, we have the following equation...
Remember 
and 
is the following...
Therefore, 
So, your final answer is 
.
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<em>Glad to help!</em>
The information shown on the horizontal axis of a bar chart is the qualitative class labels.
<h3>What is a bar chart?</h3>
A bar chart is a graph that is used to represent data graphically using rectangular bars. A bar charts has two axis:
- The vertical axis or the y axis which shows the frequency of the observations.
- The horizontal axis or the x axis shows the qualitative class labels.
To learn more about bar charts, please check: brainly.com/question/14473126
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Leonard method is likely to to give an accurate estimate of the mean since his sample was randomly selected from campers at his camp.
hope this helped
Answer:
54
Step-by-step explanation:
