Elaine is enrolled in a self-paced course that allows three attempts to pass an examination on online reading and then takes the exam. On the first try she has probability 0.4 of passing. If she fails on the first try, her probability on the second try increases to 0.5 because she learned something from her first attempt. If she fails on two attempts, the probability of passing on a third attempt is 0.6. She will stop as soon as she passes. The course rules force her to stop after three attempts in any case. boSimulate 30 repetitions and estimate the probability that Elaine eventually passes the exam. Use the following table for the digit assignments for each attempt. O Macmillan Learning Failure 4, 5, 6, 7, 8, 9 Attempt One Success 0, 1, 2, 3 0, 1, 2, 3, 4 0, 1, 2, 3, 4, 5 5,6,7,8,9 6,7,8,9 Attempt Two Attempt Three Use Table A, starting at line 130. 0.88 probability =

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Elaine is enrolled in a self-paced course that allows three attempts to pass an examination on
online reading and then takes the exam. On the first try she has probability 0.4 of passing. If she fails on the first try, her
probability on the second try increases to 0.5 because she learned something from her first attempt. If she fails on two
attempts, the probability of passing on a third attempt is 0.6. She will stop as soon as she passes. The course rules force her to
stop after three attempts in any case.
boSimulate 30 repetitions and estimate the probability that Elaine eventually passes the exam. Use the following table for the digit
assignments for each attempt.
O Macmillan Learning
Failure
4, 5, 6, 7, 8, 9
Attempt One
Success
0, 1, 2, 3
0, 1, 2, 3, 4
0, 1, 2, 3, 4, 5
5,6,7,8,9
6,7,8,9
Attempt Two
Attempt Three
Use Table A, starting at line 130.
0.88
probability =
Transcribed Image Text:Elaine is enrolled in a self-paced course that allows three attempts to pass an examination on online reading and then takes the exam. On the first try she has probability 0.4 of passing. If she fails on the first try, her probability on the second try increases to 0.5 because she learned something from her first attempt. If she fails on two attempts, the probability of passing on a third attempt is 0.6. She will stop as soon as she passes. The course rules force her to stop after three attempts in any case. boSimulate 30 repetitions and estimate the probability that Elaine eventually passes the exam. Use the following table for the digit assignments for each attempt. O Macmillan Learning Failure 4, 5, 6, 7, 8, 9 Attempt One Success 0, 1, 2, 3 0, 1, 2, 3, 4 0, 1, 2, 3, 4, 5 5,6,7,8,9 6,7,8,9 Attempt Two Attempt Three Use Table A, starting at line 130. 0.88 probability =
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