d (cm) | |||
180 | |||
180 | |||
190 | |||
190 | |||
200 | |||
200 | |||
220 | |||
230 | |||
230 | |||
230 | |||
230 | |||
230 | |||
230 | |||
230 | |||
240 | |||
ratio | 1. Level | ||
15 | 2. n | ||
180 | 3. Find the minimum. | ||
240 | 4. Find the maximum. | ||
60 | 5. Find the range. | ||
210 | 6. Find the midrange. | ||
230 | 7. Find the mode. | ||
230 | 8. Find the median. | ||
214 | 9. Find the sample mean x. | ||
21.31 | 10. 21.31 Freebie: | ||
0.1 | 11. Coef of variation CV. | 0.0996 | |
10 | 12. Width | ||
13. CUL | F | RF | |
190 | 4 | 0.27 | |
200 | 2 | 0.13 | |
210 | 0 | 0 | |
220 | 1 | 0.07 | |
230 | 7 | 0.47 | |
240 | 1 | 0.07 | |
15 | 1 | ||
Type | mass (g) | dist (cm) | |
ball bearing (BB) | 0.4 | 18 | |
small marble | 1.8 | 125 | |
marble | 5.6 | 214 | |
shooter | 19.4 | 318 | |
14. Sketch a frequencychart | |||
bimodal | 15. What is the shape? | ||
0.47 | 16. p(d = 230) | 0.4667 | |
-1.92 | 17. z-score 173 cm. | -1.9236 | |
ordinary | 18. Is the z-score for 173 cm... | ||
not an outlier | 19. Outlier? | ||
13.31 | 20. slope | 13.3083 | |
78.25 | 21. Intercept | 78.2537 | |
92.89 | 22. 1.1 gram roll | 92.8928 | |
16.89 | 23. distance 303 cm | ||
Non-linear | 24. Linearity | ||
Positive | 25. Direction of relation | ||
0.9 | 26. r | 0.9045 | |
strong | 27. Strength | ||
0.82 | 28. Coef of determination | 0.8181 | |
81.81% | 29. Variation | ||
Non-linear | 30. Good predictor beyond 20? |