The cumulative distribution function of a discrete random variable $X$ is given by the following table:
$X = x$ $-4$ $-2$ $0$ $2$ $4$ $6$ $8$ $10$ $F(X = x)$ $0.1$ $0.3$ $0.5$ $0.65$ $0.75$ $0.85$ $0.90$ $1$
Then,calculate $\frac{P(X \leqslant 0)}{P(X > 0)}$.
| $X = x$ | $-4$ | $-2$ | $0$ | $2$ | $4$ | $6$ | $8$ | $10$ |
|---|---|---|---|---|---|---|---|---|
| $F(X = x)$ | $0.1$ | $0.3$ | $0.5$ | $0.65$ | $0.75$ | $0.85$ | $0.90$ | $1$ |
Then,calculate $\frac{P(X \leqslant 0)}{P(X > 0)}$.
- A$1$
- B$2$
- C$0.5$
- D$0.25$
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