For the given probability density function, over the stated interval, find the requested value.
-$f ( x ) = \frac { 1 } { 7 } x$, over $[ 1,4 ] ;$ Find the mean.
A) $\frac { 6 } { 7 }$
B) $\frac { 62 } { 21 }$
C) $\frac { 64 } { 21 }$
D) 3

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The Answer of For the given probability density function, over the stated interval, find the requested value.
-$f ( x ) = \frac { 1 } { 7 } x$, over $[ 1,4 ] ;$ Find the mean.
A) $\frac { 6 } { 7 }$
B) $\frac { 62 } { 21 }$
C) $\frac { 64 } { 21 }$
D) 3

For the Given Probability Density Function, Over the Stated Interval f(x)=17xf ( x ) = \frac { 1 } { 7 } xf(x)=71​x

For the Given Probability Density Function, Over the Stated Interval $f ( x ) = \frac { 1 } { 7 } x$