For the standard normal random variable z, find z for each situation. If required, round your answers to two decimal places. For those boxes in which you must enter subtractive or negative numbers use a minus sign. (Example: -300)
The area to the left of z is 0.2267. z =
The area between −z and z is 0.9563. z =
The area between −z and z is 0.2081. z =
The area to the left of z is 0.9996. z =
The area to the right of z is 0.6802. z =