NO ANSWER CHOICES! HELP! Why should you have a box and whiskers plot on the same number line as another if you’re going to compare the graphs?

because it helps you compare the two...i would say right? its logical

You would want to have a box and whisker plot on the same number line as another graph if you're comparing the distribution of a variable between different groups or categories. The box and whisker plot provides a visual representation of the five-number summary (minimum, first quartile, median, third quartile, and maximum) of a dataset, allowing you to easily compare the center, spread, and shape of the distributions. By having the box and whisker plots on the same number line, you can directly compare the key characteristics of the different datasets or groups, making it easier to identify similarities or differences in their distributions.

When comparing two datasets, it can be helpful to have both box and whiskers plots on the same number line. This allows for a visual comparison of the distribution, center, spread, and any potential outliers in both datasets. By examining the characteristics of each box and whiskers plot side by side, you can make more meaningful comparisons and observations.

To create box and whiskers plots on the same number line, you need the following steps:

1. Collect the data for both datasets that you want to compare.
2. Arrange each dataset in ascending order.
3. Calculate the quartiles for each dataset:
- The first quartile (Q1) is the median of the lower half of the dataset.
- The second quartile (Q2) is the median of the whole dataset.
- The third quartile (Q3) is the median of the upper half of the dataset.
4. Find the minimum and maximum values for each dataset.
5. Plot a number line that can accommodate the range of values in both datasets.
6. On the number line, mark points for each quartile and the minimum and maximum values for each dataset. These points will form the boxes and whiskers.
7. Draw a box using the first quartile (Q1) and third quartile (Q3) for each dataset. The box represents the middle 50% of the data.
8. Draw a line segment (whisker) from each box to the minimum and maximum values for each dataset. These whiskers show the range of the data.
9. Finally, you can overlay the two box and whiskers plots on the same number line for easy comparison.

By comparing the two box and whiskers plots, you can analyze the similarities and differences between the distributions of the datasets. This visual representation allows you to observe the center, spread, symmetry, and any potential outliers, aiding in the comparison and understanding of the datasets.