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Example
If the probability is 75% that an applicant for a driver's licence will
pass the road test on any given try. What is the probability that an
applicant will finally pass the test on the 4th try?
Procedure
1 m STAT2
2 5(DIST)h(Geo)b(P.D)
3 2(VAR)c
ew
.hfw
1(None)c
4 1(CALC)
Result Screen
Result : p = 0.012
67
examples
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