One Way ANOVA
he chest deceleration data (g) are given below. Use a 0.05 significance level to test the null hypothesis that the different weight categories have the same mean. Do the data suggest that larger cars are safer?
| Subcompact |
55 |
47 |
59 |
49 |
42 |
| Compact |
57 |
57 |
46 |
54 |
51 |
| Midsize |
45 |
53 |
49 |
51 |
46 |
| Full-size |
44 |
45 |
39 |
58 |
44 |
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