
Mathematics, 02.12.2019 23:20 dragonmaster837
Ateacher wants to see if a new unit on taking square roots is students learn. she has five randomly selected students take a pre-test and a post test on the material.
the scores are out of 20. has there been improvement? (pre-post)
student
1
2
3
4
5
pre-test
11
9
10
14
10
post- test
18
17
19
20
18
the test statistic is -14.9.
what is the p-value?
a)p-value > 0.01
b)p-value > 0.02
c)p-value < 0.001
d)p-value < 0.002

Answers: 2
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Ateacher wants to see if a new unit on taking square roots is students learn. she has five randomly...
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