Use Statkey for the following numbers:
18 54 64 46 91 38 25 45 67 57 48 44 63
83 84 79 52 54 41 52 56 76 41 75 79 68
28 55 77 68 33 65 59 37 61 70 47 51 32
56 19 45 29 63 75 39 84 48 42 36
1. Does this data come from a "mound-shaped", distribution?Justify your answer.
2. Is the data symmetric or skewed? Justify your answer.
3. Are there any TRUE outliers, what are they, and what percentof the sample are they? Justify your answer.
4. Bell-shaped (normal) sample? why?
