Density g/cm³	ratio	1. What is the level of measurement?
1.79	20	2. Find the sample size n.
1.69	0.54	3. Find the minimum.
1.43	1.79	4. Find the maximum.
0.98	1.25	5. Find the range.
0.89	1.17	6. Find the midrange.
0.93	0.54	7. Find the mode.
0.7	1.17	8. Find the median.
0.54	1.17	9. Find the sample mean x.
1.57	0.4	10. Find the sample standard deviation sx.
1.47	0.34	11. Find the sample coefficient of variation CV.
1.64	0.25	12. Width
1.47		13. Frequency table
1.36	CUL	Freq f	Rel Freq
1.44	0.79	4	0.2
1.45	1.04	6	0.3
0.98	1.29	0	0
0.89	1.54	6	0.3
0.93	1.79	4	0.2
0.7		20	1
0.54
	14. Sketch a relative frequency histogram
Bimodal	15. What is the shape of the histogram?
Two	16. Based on the histogram, how many different kinds of soap?
3.27	17. z for 2.48 g/cm³.
Unusual	18. Ordinary or?
Errors	19. Accurate or error?