Step 8 To find P 1 65 z 1 05 subtract the area to the left of z 1 65 from the area to the left of z 1 05 Use the following table excerpt 0 08 0 09 Z 1 7 0 0375 0 0367 0 00 0 01 0 02 0 03 0 04 0 05 0 06 0 07 0 0446 0 0436 0 0427 0 0418 0 0409 0 0401 0 0392 0 0384 1 6 0 0548 0 0537 0 0526 0 0516 0 0505 0 0495 0 0485 0 0475 0 0465 0 0455 1 5 0 0668 0 0655 0 0643 0 0630 0 0618 0 0606 0 0594 0 0582 0 0571 0 0559 Use the table excerpt above to find the area under the standard normal curve to the left of z 1 65 P Z 1 65 P z 1 65 Z 1 1 1 0 0 9 0 00 0 01 0 1357 0 1335 0 1587 0 1562 0 1841 0 1814 0 02 0 1314 0 1539 0 1788 0 03 0 1292 0 1515 0 1762 0 04 0 1271 0 1492 0 1736 0 08 0 09 0 06 0 07 0 1230 0 1210 0 1446 0 1423 0 1190 0 05 0 1251 0 1469 0 1711 0 1685 0 1660 0 1635 0 1611 0 1170 0 1401 0 1379 Use the table excerpt above to find the area under the standard normal curve to the left of z 1 05 P Z 1 05 P Z 1 05