each item is used exactly once. For example one way to answer this problem is A4, B2, C1, D3. 1. What are all the possible ways she could answer this problem? 2. The actual solution is A1, B2, C3, D4. If Elena was equally likely to guess any answer, use the sample space to find: 1. The probability of getting exactly O items matched correctly. 2. The probability of getting exactly 1 item matched correctly. 3. The probability of getting exactly 2 items matched correctly. 4. The probability of getting exactly 3 items matched correctly. 5. The probability of getting exactly 4 items matched correctly.
each item is used exactly once. For example one way to answer this problem is A4, B2, C1, D3. 1. What are all the possible ways she could answer this problem? 2. The actual solution is A1, B2, C3, D4. If Elena was equally likely to guess any answer, use the sample space to find: 1. The probability of getting exactly O items matched correctly. 2. The probability of getting exactly 1 item matched correctly. 3. The probability of getting exactly 2 items matched correctly. 4. The probability of getting exactly 3 items matched correctly. 5. The probability of getting exactly 4 items matched correctly.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.1: Graphing Systems Of Equations
Problem 59PFA
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Transcribed Image Text:Elena is answering a matching practice problem where she has to match each of 4 items in a left column (A, B, C, D) to 4 items on the right (1, 2, 3, 4) so th
each item is used exactly once. For example one way to answer this problem is A4, B2, C1, D3.
1. What are all the possible ways she could answer this problem?
2. The actual solution is A1, B2, C3, D4. If Elena was equally likely to guess any answer, use the sample space to find:
1. The probability of getting exactly O items matched correctly.
2. The probability of getting exactly 1 item matched correctly.
3. The probability of getting exactly 2 items matched correctly.
4. The probability of getting exactly 3 items matched correctly.
5. The probability of getting exactly 4 items matched correctly.
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