MCQOPTIONS
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| 1. |
A die is tossed twice. Getting a number greater than 4 is considered a success. Then the variance of the probability distribution of the number of successes is [AISSE 1979] |
| A. | \[\frac{2}{9}\] |
| B. | \[\frac{4}{9}\] |
| C. | \[\frac{1}{3}\] |
| D. | None of these |
| Answer» C. \[\frac{1}{3}\] | |