Testing After Review A statistics class was given a pretest on probability (since many had previous experience in some other class). Then the class was given a six-page review handout to study for 2 days. At the next class they were given another test. Is there sufficient evidence that the scores improved? Use a = 0.05. Student 2 -3 5 6 Pretest 52 50 40 58 60 50 Posttest 62 65 50 65 08 63
Testing After Review A statistics class was given a pretest on probability (since many had previous experience in some other class). Then the class was given a six-page review handout to study for 2 days. At the next class they were given another test. Is there sufficient evidence that the scores improved? Use a = 0.05. Student 2 -3 5 6 Pretest 52 50 40 58 60 50 Posttest 62 65 50 65 08 63
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Testing After Review A statistics class was given a pretest on
probability (since many had previous experience in some other
class). Then the class was given a six-page review handout to
study for 2 days. At the next class they were given another test. Is
there sufficient evidence that the scores improved? Use a = 0.05.
Student
2
-3
5
6
Pretest
52
50
40
58
60
50
Posttest
62
65
50
65
08
63
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