Find the median of the exponential probability density function $f ( t ) = \frac { 4 } { 5 } e ^ { - \frac { 4 t } { 5 } }$ over the interval $[ 0 , \infty )$ .
A)0.555
B)0.693
C)0.866
D)0.485
E)0.400

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The Answer of Find the median of the exponential probability density function $f ( t ) = \frac { 4 } { 5 } e ^ { - \frac { 4 t } { 5 } }$ over the interval $[ 0 , \infty )$ .
A)0.555
B)0.693
C)0.866
D)0.485
E)0.400

Find the Median of the Exponential Probability Density Function f(t)=45e−4t5f ( t ) = \frac { 4 } { 5 } e ^ { - \frac { 4 t } { 5 } }f(t)=54​e−54t​

Find the Median of the Exponential Probability Density Function $f ( t ) = \frac { 4 } { 5 } e ^ { - \frac { 4 t } { 5 } }$