Hello, everyone!
In this question we're asked to associate each sample with its histogram and boxplot. The problem is we are only given the mean, median and standard deviation of the samples. They are as follows:
The graphs are given below:
Using the fact that the median is given by the vertical line in the boxplots, I was able to deduce the following:
However, I cannot for the life of me figure out how to decide between E, F and G for 2, 7 and 8 and especially how to deduce which histograms corresponds to which samples.
Any help is appreciated.
In this question we're asked to associate each sample with its histogram and boxplot. The problem is we are only given the mean, median and standard deviation of the samples. They are as follows:
Sample | Mean | Median | St. Dev. |
---|---|---|---|
1 | 68.72 | 71 | 30.019 |
2 | 50.08 | 50 | 33.625 |
3 | 47.88 | 41 | 19.020 |
4 | 40.76 | 38 | 21.171 |
5 | 52.32 | 53 | 38.297 |
6 | 67.8 | 74 | 17.049 |
7 | 50.32 | 50 | 16.163 |
8 | 49.4 | 50 | 20.265 |
The graphs are given below:
Using the fact that the median is given by the vertical line in the boxplots, I was able to deduce the following:
Sample | Boxplot |
---|---|
1 | C |
2 | E, F or G |
3 | A |
4 | B |
5 | H |
6 | D |
7 | E, F or G |
8 | E, F or G |
However, I cannot for the life of me figure out how to decide between E, F and G for 2, 7 and 8 and especially how to deduce which histograms corresponds to which samples.
Any help is appreciated.