Please no written by hand solution and no img 3. Modified Exercise 2.36 A restaurant offers three ways of paying the bill: cash, credit card,and mobile payment (e.g., Apple Pay, Google Wallet). At the end of the day there were 200paid bills. Some of the bills were paid with a mix of cash, credit card, and mobile payment.There were 36 bills paid with cash, 82 bills paid with credit card, and 113 bills paid by mobilepayment. There were 8 bills that used cash and credit card, 13 bills that used cash and mobilepayment, and 15 bills that used credit card and mobile payment. Five of the bills were paidwith all three methods.(a) If two distinct bills are chosen at random, what is the probability that at least one waspaid using two or more methods?(b) Suppose that a bill chosen at random and was paid using two or more methods. What isthe probability it was paid with all three methods?(c) If a bill is chosen at random, what is the probability that the bill was paid fully using onlyone of the methods?(d) Suppose that a bill chosen at random was paid fully using only one of the methods. Whatis the probability the bill was paid by mobile payment?

Let, A = Bill was paid using cashB = Bill was paid using a credit card C = Bill was paid using…

(a) If two distinct bills are chosen at random, what is the probability that at least one was paid using two or more methods? (b) Suppose that a bill chosen at random and was paid using two or more methods. What is the probability it was paid with all three methods? (c) If a bill is chosen at random, what is the probability that the bill was paid fully using only one of the methods? (d) Suppose that a bill chosen at random was paid fully using only one of the methods. What is the probability the bill was paid by mobile payment?

(a) If two distinct bills are chosen at random, what is the probability that at least one was paid using two or more methods? (b) Suppose that a bill chosen at random and was paid using two or more methods. What is the probability it was paid with all three methods? (c) If a bill is chosen at random, what is the probability that the bill was paid fully using only one of the methods? (d) Suppose that a bill chosen at random was paid fully using only one of the methods. What is the probability the bill was paid by mobile payment?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Please no written by hand solution and no img

3. Modified Exercise 2.36 A restaurant offers three ways of paying the bill: cash, credit card,
and mobile payment (e.g., Apple Pay, Google Wallet). At the end of the day there were 200
paid bills. Some of the bills were paid with a mix of cash, credit card, and mobile payment.
There were 36 bills paid with cash, 82 bills paid with credit card, and 113 bills paid by mobile
payment. There were 8 bills that used cash and credit card, 13 bills that used cash and mobile
payment, and 15 bills that used credit card and mobile payment. Five of the bills were paid
with all three methods.
(a) If two distinct bills are chosen at random, what is the probability that at least one was
paid using two or more methods?
(b) Suppose that a bill chosen at random and was paid using two or more methods. What is
the probability it was paid with all three methods?
(c) If a bill is chosen at random, what is the probability that the bill was paid fully using only
one of the methods?
(d) Suppose that a bill chosen at random was paid fully using only one of the methods. What
is the probability the bill was paid by mobile payment?

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