Consider the following table of data that was generated fromrandomly surveying 100 people and recording how much change (fromcoins) was in their pockets:
0.33 | 0.01 | 0.69 | 0.04 | 0.46 |
0.16 | 1.67 | 0.12 | 0.03 | 0.17 |
0.09 | 0.17 | 0.57 | 0.04 | 0.29 |
0.85 | 0.46 | 1.17 | 0.02 | 0.12 |
0.74 | 1.72 | 0.28 | 0.12 | 1.37 |
0.61 | 0.06 | 1.46 | 0.42 | 0.03 |
0.39 | 0.10 | 0.02 | 0.20 | 1.08 |
1.27 | 0.30 | 1.13 | 0.06 | 0.27 |
3.76 | 0.43 | 0.04 | 0.37 | 0.09 |
0.09 | 0.22 | 1.06 | 0.09 | 0.01 |
0.17 | 1.23 | 0.12 | 1.51 | 0.13 |
0.18 | 0.50 | 0.73 | 0.03 | 0.63 |
0.05 | 0.36 | 0.11 | 0.74 | 0.12 |
0.90 | 0.91 | 0.12 | 0.38 | 0.02 |
0.17 | 0.20 | 0.40 | 0.47 | 0.36 |
0.99 | 0.35 | 1.27 | 1.64 | 1.67 |
0.74 | 0.04 | 0.62 | 0.08 | 0.09 |
0.15 | 0.01 | 0.05 | 1.03 | 0.15 |
0.09 | 0.49 | 0.89 | 0.18 | 0.10 |
0.15 | 1.27 | 1.23 | 0.34 | 0.42 |
1. Construct a histogram of the empirical data. Use ten"bins".Hint: It may be helpful to construct ten "bins" over theinterval [0,4]
2. Construct a histogram of the empirical data. Use 20 bins.
3. Describe the shape of each graph.
