II.PROBLEM SOLVING.

The number of cars waiting in line at a car wash is distributed as follows:

\fTABLE 1 A PORTION OF THE TABLE OF RANDOM DIGITS 10097 32533 76520 13586 34673 54876 80959 09117 37542 04805 64894 74296 24805 24037 20636 10402 08422 68953 19645 09303 23209 02560 15953 34764 99019 02529 09376 20715 38311 31165 88676 74397 12807 99970 80157 36147 64032 36652 98951 16877 66065 74717 34072 76850 36697 36170 65813 39885 31060 10805 45571 82406 35303 42614 86799 07439 85269 77502 02051 65692 68665 74918 73053 85247 63573 32135 05325 47048 90553 57548 24846 28709 73796 45753 03529 64778 35808 34282 60935 20344 98520 17767 14905 68607 22109 40558 60970 93433 11805 05431 39808 27732 50728 68248 29405 24201 83452 99634 06288 98033 13746 70078 18475 40610 88685 40200 86507 68401 36766 67951 90364 76493 99594 67348 87517 64969 91826 08928 93785 61368 65481 17674 17468 50950 58047 76974 73039 57186 80124 35635 17727 08015 45318 22374 21115 78253 74350 99817 77402 77214 43236 00210 45521 64237 69916 26803 66252 29148 36936 87203 76621 13990 09893 20505 14225 68514 46427 56788 96297 78822 91499 14523 68479 27686 46162 83554 94750 89923 80336 94599 26940 36858 70297 34135 53140 33340 44104 87944 85157 47954 32979 26575 57800 40881 12550 73742 11100 02040 12860 74697 96644 89439 63606 49329 16505 34484 40219 52563 43651 77082