Determine the value of z such that the area to the left of z is 0.0068. Round the solution to two decimal places, as z-values are traditionally rounded. z=

Determine the value of z such that the area to the right of z is 0.1562. Round the solution to two decimal places, as z-values are traditionally rounded. z=

Determine the value of z such that the area between 0 and z is 0.4842 and z is positive. Round the solution to two decimal places, as z-values are traditionally rounded. z=

Determine the value of z such that the area between 0 and z is 0.4959 and z is negative. Round the solution to two decimal places, as z-values are traditionally rounded. z=