(Solved): You may need to use the appropriate appendix table or technology to answer this question. x is a no ...

You may need to use the appropriate appendix table or technology to answer this question. $x$ is a normally distributed random variable with a mean of 12 and a standard deviation of 4 . Find the probability that $x$ equals 18.64. $\begin{array}{l}0.0000\\ 0.0485\\ 0.6609\\ 0.9515\end{array}$ 9. [-/1 Points] ASWSBE14 6.TB.2.039. You may need to use the appropriate appendix tabie or technology to answer this question. Given that $z$ is a standard normal randem variable, what is the value of $z$ if the area to the left of $z$ is 0.2420 ? $?0.70$ $?0.60$ 0.60 0.70