Review of Independent t-test Base your answers on the following problem and data. A student researcher wants to test the hypothesis that students who are made to feel anxious by a critical teacher cannot learn math concepts as well as students who are assigned to a supportive teacher. For the student's 301 project, the student recruits 14 participants and randomly assigns the participants to learn new math concepts from either a critical (n=7) or supportive teacher (n=7). All other variables are kept the same; in fact, a single person performs the roles of both the supportive and critical teacher, but just modifies her behavior accordingly. Each group of participants then takes a test after the math lesson and their scores on the test are measured. Here is the resulting data: Supportive Teacher 25 29 18 Critical Teacher UNDDAE2H 27 25 19 10 16 22 14 23 20 15 19
Review of Independent t-test Base your answers on the following problem and data. A student researcher wants to test the hypothesis that students who are made to feel anxious by a critical teacher cannot learn math concepts as well as students who are assigned to a supportive teacher. For the student's 301 project, the student recruits 14 participants and randomly assigns the participants to learn new math concepts from either a critical (n=7) or supportive teacher (n=7). All other variables are kept the same; in fact, a single person performs the roles of both the supportive and critical teacher, but just modifies her behavior accordingly. Each group of participants then takes a test after the math lesson and their scores on the test are measured. Here is the resulting data: Supportive Teacher 25 29 18 Critical Teacher UNDDAE2H 27 25 19 10 16 22 14 23 20 15 19
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
Chapter5: A Survey Of Other Common Functions
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Transcribed Image Text:Review of Independent t-test
Base your answers on the following problem and data. A student researcher wants to test
the hypothesis that students who are made to feel anxious by a critical teacher cannot
learn math concepts as well as students who are assigned to a supportive teacher. For the
student's 301 project, the student recruits 14 participants and randomly assigns the
participants to learn new math concepts from either a critical (n=7) or supportive
teacher (n=7). All other variables are kept the same; in fact, a single person performs
the roles of both the supportive and critical teacher, but just modifies her behavior
accordingly. Each group of participants then takes a test after the math lesson and their
scores on the test are measured. Here is the resulting data:
Critical Teacher
27
25
19
10
16
22
14
Supportive Teacher
25
29
18
23
20
15
19
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