If a courier company has a record of delivering 89 couriers out of 100 on time. What is the probability
that 5 couriers that a person is expecting today will reach his location tomorrow?
Answers
Answer:
0.11^5 is the correct answer
Given : a courier company has a record of delivering 89 couriers out of 100 on time
To Find : probability that 5 couriers that person is expecting today will reach his location tomorrow
Solution:
As such Question lacks information
Hence Assuming courier not delivered on time will reach by next day
Probability of courier reaching at time = 89/100
Probability of courier reaching not at time = 1 - 89/100 = 11/100
As per assumption Probability of courier reaching next day = 11/100
Probability 5 courier will reach tomorrow = (11/100)⁵
= 1,61,051 x 10⁻¹⁰
= 0.0000161051
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