The probability statement was determined to be P z 0 14 Recall that the normal probability table gives the area under the curve to the left of a given z value An excerpt is given below Z 0 00 0 01 0 02 0 03 0 04 0 0 0 5000 0 5040 0 5080 0 5120 0 5160 0 05 0 06 0 07 0 1 0 5398 0 5438 0 5478 0 5517 0 5557 0 5596 0 5636 0 2 0 5793 0 5832 0 5871 0 5910 0 08 0 5199 0 5239 0 5279 0 5319 0 09 0 5359 0 5675 0 5714 0 5753 0 5948 0 5987 0 6026 0 6064 0 6103 0 6141 Use the above table to find the probability of completing the exam in an hour or less P z 0 14 rounding the result to four decimal places P z 0 14