For a standard normal random variable $Z,$ which of the following statements is$/$are correct? Choose as many

answers as possible.

$P(Z1)=2\{1-P(Z-1)\}$

$P(|Z|1)=2\{1-P(Z1)\}$

$P(|Z|1)=2P(Z-1)$

$P(Z1)=2\{1-P(Z-1)\}$