Question: Interpret the standard deviation of each variable and make a conclusion about the variability of the dataset. (Exclude ID and sex.). Is the mean and
Interpret the standard deviation of each variable and make a conclusion about the variability of the dataset. (Exclude ID and sex.). Is the mean and standard deviation correct?
| ID | Sex | Age | Cringe* | Uneasy* | Afraid* | Worried* | Understand* | mean | st. dev | |
| 1 | M | 28 | 5 | 3 | 4 | 4 | 3 | 7.833333333 | 9.907909298 | |
| 2 | F | 34 | 2 | 5 | 3 | 2 | 1 | 7.833333333 | 12.89056503 | |
| 3 | F | 25 | 4 | 4 | 4 | 2 | 5 | 7.333333333 | 8.710147339 | |
| 4 | M | 56 | 3 | 4 | 3 | 1 | 2 | 11.5 | 21.82429839 | |
| 5 | M | 23 | 5 | 4 | 3 | 3 | 4 | 7 | 7.874007874 | |
| 6 | F | 29 | 1 | 5 | 3 | 2 | 3 | 7.166666667 | 10.77806414 | |
| 7 | F | 30 | 3 | 3 | 5 | 2 | 5 | 8 | 10.84435337 | |
| 8 | F | 59 | 2 | 5 | 5 | 1 | 2 | 12.33333333 | 22.92305971 | |
| 9 | M | 45 | 4 | 2 | 5 | 3 | 3 | 10.33333333 | 17.01371995 | |
| 10 | F | 38 | 1 | 2 | 4 | 1 | 1 | 7.833333333 | 14.82452922 | |
| 11 | M | 33 | 3 | 2 | 4 | 3 | 2 | 7.833333333 | 12.35178799 | |
| 12 | M | 47 | 4 | 2 | 3 | 4 | 5 | 10.83333333 | 17.74730026 | |
| 13 | F | 24 | 1 | 5 | 3 | 4 | 4 | 6.833333333 | 8.518607085 | |
| 14 | M | 29 | 5 | 4 | 2 | 1 | 3 | 7.333333333 | 10.70825227 | |
| 15 | M | 53 | 3 | 1 | 5 | 2 | 1 | 10.83333333 | 20.71151049 | |
| 16 | F | 48 | 4 | 4 | 1 | 5 | 3 | 10.83333333 | 18.25833143 | |
| 17 | F | 27 | 2 | 5 | 4 | 3 | 4 | 7.5 | 9.6072889 | |
| 18 | F | 34 | 4 | 4 | 3 | 2 | 5 | 8.666666667 | 12.45257671 | |
| 19 | M | 26 | 4 | 5 | 2 | 3 | 2 | 7 | 9.38083152 | |
| 20 | M | 36 | 5 | 5 | 5 | 4 | 3 | 9.666666667 | 12.92542714 |
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