Use Excel's function options to find the followingzvalues for the standard normal variableZ.(You may find it useful to reference thez table.Negative values should be indicated by a minus sign. Round your answers to 4 decimal places.)

a.P(Z z) = 0.129

b.P(z Z 0) = 0.1791

c.P(Z > z) = 0.8376

d.P(0.3 Z z) = 0.3815