Let X be normally distributed with mean u = 143 and standard deviation o= 34. [You may find it useful to reference the z table.) a. Find AX s 100). (Round "z" value to 2 decimal places and final answer to 4 decimal places.)
PIX S 100)
b. Find P195 SX S110). (Round "x" value to 2 decimal places and final answer to 4 decimal places.)
P(95 SXS 110)
c. Find x such that PX s x) = 0.370. (Round "x" value and final answer to 3 decimal places.)