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Roll two dice and record the sum. List the distinct possible sums.
How many distinct sum-values are in this sample space (of sums)?

Class 10Sample Space and EventsStatistics
  • A10
  • B11
  • C12
  • D36

Step-by-Step Solution

The smallest sum is 2 and the largest is 12; the distinct sums are 2,3,...,12, which is 11 values.
Answer: B) 11

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