Question 1 Report
The table shows the distribution of sources obtained when a fair diwe was rolled 50 times.
| Score | 1 | 2 | 3 | 4 | 5 | 6 |
| Frequency | 2 | 5 | 13 | 11 | 9 | 10 |
1. Draw a bar chart for the distribution
2. Calculate the mean score of the distribution
1. Bar chart
2. Mean score
| Score, \(x\) | 1 | 2 | 3 | 4 | 5 | 6 | Total |
|---|---|---|---|---|---|---|---|
| Frequency, \(f\) | 2 | 5 | 13 | 11 | 9 | 10 | \(50\) |
| \(fx\) | 2 | 10 | 39 | 44 | 45 | 60 | \(200\) |
\[\bar{x}=\frac{\sum fx}{\sum f}=\frac{200}{50}=4\]
Therefore, the mean score is \(4\).
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