Suppose you take a random sample from a normally distributed population with mean
$\mu$ = 175 and compute the sample mean $\bar { x }$ .If $\sigma _ { \bar { x } } ^ { 2 }$ = 9,find P( $\bar { x }$

Question

Suppose you take a random sample from a normally distributed population with mean
$\mu$ = 175 and compute the sample mean $\bar { x }$ .If $\sigma _ { \bar { x } } ^ { 2 }$ = 9,find P( $\bar { x }$ < 170).

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The Answer of Suppose you take a random sample from a normally distributed population with mean
$\mu$ = 175 and compute the sample mean $\bar { x }$ .If $\sigma _ { \bar { x } } ^ { 2 }$ = 9,find P( $\bar { x }$ < 170).

Suppose You Take a Random Sample from a Normally Distributed μ\muμ

Suppose You Take a Random Sample from a Normally Distributed $\mu$