Concept explainers
(a)
To find: the probability that the 1st heart get is the 3rd card dealt.
(a)
Answer to Problem 15E
0.1453
Explanation of Solution
Given:
Total number of cards = 52
Heart = 13
Other = 52-13= 39
Calculation:
Required to find the probability of getting first heart in the trial
(b)
To find: the probability that cards are all red.
(b)
Answer to Problem 15E
0.1176
Explanation of Solution
Given:
Total number of cards = 52
Red = 26
Calculation:
Required probability that all three drawn cards are red
The probability that all red is 0.1176
(c)
To find: the probability that get no spades.
(c)
Answer to Problem 15E
0.4135
Explanation of Solution
Given:
Total number of cards = 52
Spades = 13
Other = 52-13 =39
Formula used:
Calculation:
Probability that all cards dealt are not spade is 0.4135.
(d)
To find: the probability that at least one ace.
(d)
Answer to Problem 15E
0.2174
Explanation of Solution
Given:
Total number of cards = 52
Aces= 4
Calculation:
The probability that at least one is Ace is 0.2174
Chapter 15 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Additional Math Textbook Solutions
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
Introductory Statistics
Essentials of Statistics (6th Edition)
Fundamentals of Statistics (5th Edition)
Basic Business Statistics, Student Value Edition (13th Edition)
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