Which of the following are measures of dispersion?
- Range
- Mean
- Variance
- Standard deviation
ANone of these
B1 only correct
CAll are correct
D1, 3, 4 correct
Which of the following are measures of dispersion?
ANone of these
B1 only correct
CAll are correct
D1, 3, 4 correct
Related Questions:
താഴെ പറയുന്ന വിതരണം ഒരു സംഭാവ്യതാ വിതരണം ആണെങ്കിൽ y കണ്ടുപിടിക്കുക.
x | 3 | 7 | 9 | 12 | 14 |
P(x) | 4/13 | y | 2/13 | 1/13 | 3/13 |