MCQOPTIONS
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MCQOPTIONS
| 1. |
The probability density function F(x) = ae-b |x|, where x is a random variable whose allowable value range is from x = -∞ to x = +∞. The CDF for this function for x ≥ 0 is |
| A. | \(\frac{a}{b}{e^{bx}}\) |
| B. | \(\frac{a}{b}\left( {2 - {e^{ - bx}}} \right)\) |
| C. | \( - \frac{a}{b}{e^{bx}}\) |
| D. | \( - \frac{a}{b}\left( {2 + {e^{ - bx}}} \right)\) |
| Answer» C. \( - \frac{a}{b}{e^{bx}}\) | |