Central Eye Clinic advertises that 90% of its patients approved for LASIK surgery to correct vision problems
Question:
(a) In the random-number table, assign the digits 0 through 8 to the event “successful surgery” and the digit 9 to the event “unsuccessful surgery.” Does this assignment of digits simulate 90% successful outcomes?
(b) Use the random-digit assignment model of part (a) to simulate the outcomes of 15 trials. Begin at column 1, line 2.
(c) Your friend assigned the digits 1 through 9 to the event “successful surgery” and the digit 0 to the event “unsuccessful surgery.” Does this assignment of digits simulate 90% successful outcomes? Using this digit assignment, repeat part (b).
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Related Book For
Understanding Basic Statistics
ISBN: 9781111827021
6th Edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
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