(adapted from Johnson, 1980) Each semester, there are seven sections of a particular biology course, taught at various times by various instructors. The table below shows the number of students who selected each of the seven sections in Fall 2016. Do the data suggest that students have a preference for certain sections of the course? Perform a test of hypothesis using a = 0.05. In answering, be sure to address each of the five steps in a test of hypothesis. Number of students 1 18 2 12 3 25 Section 4 5 23 8 6 19 7 14

College Algebra
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Author:Jay Abramson
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Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 5SE: Answer the following questions. 5. What is the term for the arrangement that selects r objects from...
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(adapted from Johnson, 1980) Each semester, there are seven sections of a particular biology
course, taught at various times by various instructors. The table below shows the number of
students who selected each of the seven sections in Fall 2016. Do the data suggest that
students have a preference for certain sections of the course? Perform a test of hypothesis
using a = 0.05. In answering, be sure to address each of the five steps in a test of hypothesis.
Number of students
1
18
2
12
3
25
Section
4
23
5
8
6
19
7
14
Transcribed Image Text:(adapted from Johnson, 1980) Each semester, there are seven sections of a particular biology course, taught at various times by various instructors. The table below shows the number of students who selected each of the seven sections in Fall 2016. Do the data suggest that students have a preference for certain sections of the course? Perform a test of hypothesis using a = 0.05. In answering, be sure to address each of the five steps in a test of hypothesis. Number of students 1 18 2 12 3 25 Section 4 23 5 8 6 19 7 14
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