K Determine whether the following problem involves a permutation or a combination and explain your answer. A medical researcher needs 23 people to test the effectiveness of an experimental drug. If 62 people have volunteered for the test, in how many ways can 23 people be selected? Choose the correct answer below. OA. The problem involves a combination because the order in which the people are selected does matter. OB. The problem involves a combination because the order in which the people are selected does not matter. OC. The problem involves a permutation because the order in which the people are selected does matter. OD. The problem involves a permutation because the order in which the people are selected does not matter.

K Determine whether the following problem involves a permutation or a combination and explain your answer. A medical researcher needs 23 people to test the effectiveness of an experimental drug. If 62 people have volunteered for the test, in how many ways can 23 people be selected? Choose the correct answer below. OA. The problem involves a combination because the order in which the people are selected does matter. OB. The problem involves a combination because the order in which the people are selected does not matter. OC. The problem involves a permutation because the order in which the people are selected does matter. OD. The problem involves a permutation because the order in which the people are selected does not matter.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

ChapterP: Prologue: Calculator Arithmetic

Section: Chapter Questions

Problem 2E: Pet Owners According to the Humane Society, in 2015, 65% of U.S. households owned at least one pet,...

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