price/$ | Item | ||||
1.75 | plain omelet | ||||
3.75 | cheese omelet | ||||
3.75 | vegetable omelet | ||||
4.5 | veg & cheese omelet | ||||
5 | ham & vegetable omelet | ||||
5 | ham & cheese omelet | ||||
5.25 | ham, veg, & cheese omelet | ||||
5.25 | tuna omelet | ||||
3 | one pancake | ||||
5 | two pancakes | ||||
1.75 | scrambled eggs | ||||
1.75 | sunny side up | ||||
1.75 | overeasy | ||||
1.75 | boiled egg | ||||
3.25 | French toast | CUL | Freq F | RF | |
6.5 | chicken ramen | 2.7 | 5 | 0.31 | |
3.65 | 2 | 0.13 | |||
ratio | 1. Level of measure | 4.6 | 3 | 0.19 | |
16 | 2. sample size n | 5.55 | 5 | 0.31 | |
1.75 | 3. min | 6.5 | 1 | 0.06 | |
6.5 | 4. max | Sums: | 16 | 1 | |
4.75 | 5. range | ||||
4.13 | 6. midrange | 4.1250 | |||
3.75 | 7. median | 3.7500 | |||
1.75 | 8. mode | 1.7500 | |||
3.69 | 9. sample mean | 3.6875 | |||
1.59 | 10. sample stdex sx | 1.5930 | |||
0.43 | 11. CV | 0.4320 | |||
0.95 | 12. Width for 5 | 0.9500 | |||
13. Frequency table | |||||
14. frequency histogram | |||||
bimodal | 15. shape | ||||
1.77 | 16. z-score | ||||
ordinary | 17. inference | ||||
0.4 | 18. SE | ||||
15 | 19. DF | ||||
2.13 | 20. t-critical tc. | ||||
0.85 | 21. margin of error E. | ||||
22. 95% ci for μ | |||||
p( | 2.84 | ≤ μ ≤ | 4.54 | ) = 0.95 |