Statement 1: Mergesort is used on the list of numbers 8, 7, 6, 5, 4, 3, 2, 1 to rearrange them into increasing order. The exact number of comparisons during this is 24 Statement 2: Assume that a computer shop sold 1000 hard disk drives in a year. From this quantity, 800 are produced by vendor A, out of which 45 failed, and 200 are produced by vendor B, out of which 24 failed. If we randomly pick a failed hard disk drive, the probability of it was being made by vendor A equals 45/69 ? Statement 3: Two old machines produce goods in a factory. The price of the goods produced is $1000 each. Due to the unreliability of the machines, 2 products are produced in 60% of the days, 1 product in 30% and 0 products in 10% of the days. The expected income of the factory per workday is $1500 ?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 1: True or False and Why?
Statement 1: Mergesort is used on the list of numbers 8, 7, 6, 5, 4, 3, 2, 1 to
rearrange them into increasing order. The exact number of comparisons during
this is 24
Statement 2: Assume that a computer shop sold 1000 hard disk drives in a year.
From this quantity, 800 are produced by vendor A, out of which 45 failed, and 200
are produced by vendor B, out of which 24 failed. If we randomly pick a failed hard
disk drive, the probability of it was being made by vendor A equals 45/69 ?
Statement 3: Two old machines produce goods in a factory. The price of the
goods produced is $1000 each. Due to the unreliability of the machines, 2
products are produced in 60% of the days, 1 product in 30% and 0 products in 10%
of the days. The expected income of the factory per workday is $1500 ?
Transcribed Image Text:Question 1: True or False and Why? Statement 1: Mergesort is used on the list of numbers 8, 7, 6, 5, 4, 3, 2, 1 to rearrange them into increasing order. The exact number of comparisons during this is 24 Statement 2: Assume that a computer shop sold 1000 hard disk drives in a year. From this quantity, 800 are produced by vendor A, out of which 45 failed, and 200 are produced by vendor B, out of which 24 failed. If we randomly pick a failed hard disk drive, the probability of it was being made by vendor A equals 45/69 ? Statement 3: Two old machines produce goods in a factory. The price of the goods produced is $1000 each. Due to the unreliability of the machines, 2 products are produced in 60% of the days, 1 product in 30% and 0 products in 10% of the days. The expected income of the factory per workday is $1500 ?
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