Concept explainers
(a)
To Explain: the assumptions for the chance behaviour involved in this setting.
(a)
Answer to Problem 7.17E
Independent draws, constant probability of success
Explanation of Solution
Given:
Drawing cards until draw an ace (after drawing a card from deck placed back)
Cards are shuffled after every card is replaced which should make sure that cards are arbitrary drawn. It needs that all draws of the cards would be independent, which is satisfied when the cards are thoroughly shuffled.
It also requires that each card has the same chance of selecting
(b)
To Explain: that assign digits to represent outcomes.
(b)
Answer to Problem 7.17E
Ace: Numbers 00 to 03
Not Ace: Number 04 to 51
Ignore: Number 52 to 100
Explanation of Solution
Given:
Total
Favourable cases = 4 cards are aces
Total 4 numbers of Aces and 48 other number to non-ace cards
Ace: Numbers 00 to 03
Not Ace: Number 04 to 51
Ignore: Number 52 to 99
(c)
To Calculate: the estimate probability and simulate 10 repetitions using your calculator or Table B.
(c)
Answer to Problem 7.17E
0.7
Explanation of Solution
Formula used:
Calculation:
Using the calculator generating one set of 10 draws using TI 83/TI 84 calculator
Drawing the cards until getting an ace and observed if draws an ace or not. Repeating this 9 more times
No ace, Ace, Ace, Ace, Ace, Ace, Ace, Ace, No Ace, No Ace
Therefore the estimate probability is 0.7 (may vary)
Chapter 7 Solutions
Statistics Through Applications
Additional Math Textbook Solutions
Statistics for Business and Economics (13th Edition)
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
Essentials of Statistics, Books a la Carte Edition (5th Edition)
Elementary Statistics: Picturing the World (6th Edition)
Elementary Statistics (13th Edition)
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning
- Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman