Concept explainers
a.
To describe:the design of simulation to estimate the probability.
a.
Explanation of Solution
Given:
15% of the driver stopped for routine license checks are not wearing seat belts.
Calculation:
Choose a row table D.
Select the first two digit number from the selected row of table D.
If the number is between 00 and 14, then the person is NOT wearing a seat belt, else the person is wearing a seat belt.
Do the same for the following 9 two-digit numbers (Repetitions of the number is allowed).
Determine the number of people not wearing a seat belt.
Repeat the simeentaneously multiple times and determine the proportion of simulations that contain at least 2 consecutives drivers not wearing a seat belts.
b.
To carry out: the three repetition the simeentaneously.
b.
Answer to Problem 2CRE
Explanation of Solution
Given:
15% of the driver stopped for routine license checks are not wearing seat belts.
The random digits are:
29077 | 14863 | 61683 | 47052 | 62224 | 51025 |
95052 | 90908 | 73592 | 75186 | 87136 | 95761 |
27102 | 56027 | 55892 | 33063 | 41842 | 81868 |
43367 | 49497 | 72719 | 96758 | 27611 | 91596 |
Calculation:
Repeat the simeentaneously multiple times and determine the proportion of simulations that contain at least 2 consecutives drivers not wearing a seat belts.
FIRST REPETITION
Thus, in first repetition 1 out of 10 is not wearing a seat belt.
SECOND REPETITION
Thus, in second repetition 4 out of 10 is not wearing a seat belt.
THIRD REPETITION
Thus, in third repetition 1 out of 10 is not wearing a seat belt.
Then it is noted that 1 out of three repetitions contains at least two people not wearing repetitions.
Probability is the number of favourable outcomes divided by the number of possible outcomes.
Chapter 5 Solutions
The Practice of Statistics for AP - 4th Edition
Additional Math Textbook Solutions
Statistics: The Art and Science of Learning from Data (4th Edition)
Fundamentals of Statistics (5th Edition)
Introductory Statistics
Elementary Statistics: Picturing the World (6th Edition)
Basic Business Statistics, Student Value Edition (13th Edition)
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