7.25 2 5.42 5.70 3 6.16 6.40 4 5.96 5.82 6.08 6.24 6 Based on the results shown, is oxygen music? Use the .01 significance level. ( (b) Sketch the distributions involved. (c) understands mean, standard deviation, about statistics. Lab 20. Five sophomores were given an English ceiving instruction in basic grammar. Th Student Before After 20 18 В 18 22 C 17 15 D 16 17 E 12 9 Is it reasonable to conclude that future stu ter instruction? Use the .05 significance l
7.25 2 5.42 5.70 3 6.16 6.40 4 5.96 5.82 6.08 6.24 6 Based on the results shown, is oxygen music? Use the .01 significance level. ( (b) Sketch the distributions involved. (c) understands mean, standard deviation, about statistics. Lab 20. Five sophomores were given an English ceiving instruction in basic grammar. Th Student Before After 20 18 В 18 22 C 17 15 D 16 17 E 12 9 Is it reasonable to conclude that future stu ter instruction? Use the .05 significance l
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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five sophomores were given an english achievement test before and after receiving instruction in basic grammar. their scores are shown below. is (see picture!) is it reasonable to conclude that future students would show higher scores after instruction? use the .05 significance level. a. use the steps of hypothesis testing. b. sketch the distributions involved.
Transcribed Image Text:7.25
2
5.42
5.70
3
6.16
6.40
4
5.96
5.82
6.08
6.24
6
Based on the results shown, is oxygen
music? Use the .01 significance level. (
(b) Sketch the distributions involved. (c)
understands mean, standard deviation,
about statistics.
Lab
20. Five sophomores were given an English
ceiving instruction in basic grammar. Th
Student
Before
After
20
18
В
18
22
C
17
15
D
16
17
E
12
9
Is it reasonable to conclude that future stu
ter instruction? Use the .05 significance l
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