Concept explainers
(a)
To state the question of interest using the language of probability.
(a)
Explanation of Solution
By looking at the question, the question of interest made using the language of probability is as follows:
What is the probability that out of
This is the question stated using the language of probability.
(b)
To explain how would you use random digits to imitate one repetition of the process and find out what variable you would measure.
(b)
Answer to Problem 19E
The variable measured is the number of first class passengers.
Explanation of Solution
To use random digits to imitate one repetition of the process, we will do as;
As we know that numbers
Thus the variable measured is the number of first class passengers.
(c)
To use the line of random digits given to perform one repetition and explain the process.
(c)
Explanation of Solution
As in the question given the random digits as-
Select the first two digit number. If the number is between
This is explained as,
Thus the numbers selected are as:
(d)
To explain what conclusion would you draw.
(d)
Explanation of Solution
As we know that numbers
Thus when in
Chapter 5 Solutions
The Practice of Statistics for AP - 4th Edition
Additional Math Textbook Solutions
Fundamentals of Statistics (5th Edition)
Elementary Statistics
Statistics for Business and Economics (13th Edition)
Elementary Statistics: Picturing the World (7th Edition)
Elementary Statistics (13th Edition)
Basic Business Statistics, Student Value Edition (13th Edition)
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