Let a sample space be $S = \{\omega_{1}, \omega_{2}, \ldots, \omega_{6}\}$. Which of the following assignments of probabilities to each outcome is valid?
Outcome $\omega_1$ $\omega_2$ $\omega_3$ $\omega_4$ $\omega_5$ $\omega_6$
$(b)$ $1$ $0$ $0$ $0$ $0$ $0$

  • A
    The assignment is invalid because the sum of probabilities is not $1$.
  • B
    The assignment is valid.
  • C
    The assignment is invalid because some probabilities are $0$.
  • D
    The assignment is invalid because the probability of $\omega_1$ is $1$.

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