Concept explainers
(a)
To calculate in how many different ways are there to order a cone with three scoops if you care about the order of flavours with
(a)
Answer to Problem 8.34E
Explanation of Solution
Since order is important, use multiple counting principle:
(b)
To calculate in how many different ways are there to order a cone with three scoops of different flavours if you care about the order of flavours with
(b)
Answer to Problem 8.34E
Explanation of Solution
Since order is important, we need to use permutation:
(c)
To calculate in how many different ways are there to order a cup with three scoops of ice cream if you don’t care about the order of flavours with
(c)
Answer to Problem 8.34E
Explanation of Solution
Since order is not important, we need to use combination:
(d)
To calculate in how many different ways are there to order a cup with three scoops of different flavours if you don’t care about the order of flavours with
(d)
Answer to Problem 8.34E
Explanation of Solution
Since order is not important and since every combination will appear eight times:
Chapter 8 Solutions
Statistics Through Applications
Additional Math Textbook Solutions
Intro Stats
Basic Business Statistics, Student Value Edition
Elementary Statistics (13th Edition)
Elementary Statistics Using Excel (6th Edition)
Elementary Statistics
Statistics for Business and Economics (13th Edition)
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