Please only answer part D Thank you! 3. A shuttle takes passengers from Florida Tech to Melbourne Airport. Shuttle can take 5passengers (in a trip). Reservations are made through a website and 8 passengers can makereservations for the same shuttle (overbooking). Twenty percent (20%) of passengers whomade reservations do not show up.Eight reservations are made. Passengers make reservations and show up independent ofeach other.a. What is the probability that all passengers who show up, can be accommodated?b. What is the expected number of passengers with reservations who show up (for a trip)?c. What is the expected number of passengers that cannot be accommodated (for a trip)?d. A reservation costs $25 and passengers who cannot be accommodated will receive $25refund.How much is the expected refund (dollar amount)?

The refund will make in the case when the number of passengers who show up is greater than 5 as…

Answered: d. A reservation costs $25 and…

d. A reservation costs $25 and passengers who cannot be accommodated will receive $25 refund. How much is the expected refund (dollar amount)?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

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Please only answer part D Thank you!

3. A shuttle takes passengers from Florida Tech to Melbourne Airport. Shuttle can take 5
passengers (in a trip). Reservations are made through a website and 8 passengers can make
reservations for the same shuttle (overbooking). Twenty percent (20%) of passengers who
made reservations do not show up.
Eight reservations are made. Passengers make reservations and show up independent of
each other.
a. What is the probability that all passengers who show up, can be accommodated?
b. What is the expected number of passengers with reservations who show up (for a trip)?
c. What is the expected number of passengers that cannot be accommodated (for a trip)?
d. A reservation costs $25 and passengers who cannot be accommodated will receive $25
refund.
How much is the expected refund (dollar amount)?

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