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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Answer:
Multiply all the cm and u will get the answer.
Answer:
The mean of the combined group is 76.67 ≈ 77
Step-by-step explanation:
- The sum of the grades in Tom's group is 20×70 = 1400
- The sum of grades in Alice's group is 10×90=900
- The sum of gradees in the combined group is =1400+900=2300
- Then the mean grade of the combined group is

where
- 2300 is the sum of the all grades in the combined group
- 30 is the total number of people in the group
Since inches are out of 12 this would be
4 ft - 1 ft = 3 ft
3' 1" - 1 " = 3 '
3 feet is also 2 ft and 12 inches
2' 12" - 9 " = 2' 3"
So the answer is 2 feet and 3 inches
Hope this helps
-GoldenWolfX