Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratory performances and whether or not they took the techniques course. For your test, use the 0.10 level of significance. (a)Determine the type of test statistic to use.Type of test statistic: ▼(Choose one) (b)Find the value of the test statistic. (Round to two or more decimal places.) (c)Find the p-value. (Round to three or more decimal places.) (d)Can Mandrake conclude that there is a relationship between students' laboratory performances and whether or not they took the techniques course? Use the 0.10 level of significance. Yes No Laboratory performanceInvolved inInvolved inInvolved inexactly oneTotalno incident2+ incidentsincident42267Took thetechniques38.2522.5014.2575courseStatus0.3680.5443.439regardinglab603431Didn't taketechniques thecourse63.7537.5023.75125techniques2.213[course0.2210.327Total1026038200Part 2

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Description: Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratory performances and whether or not they took the techniques course. For your test, use the 0.10 level of significance. (a)Determine t

Here we have to use chi-square test I have done it in following steps

Answered: Answer the following to summarize the…

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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Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratory performances and whether or not they took the techniques course. For your test, use the

0.10

level of significance.

(a)Determine the type of test statistic to use. Type of test statistic: ▼(Choose one)
(b)Find the value of the test statistic. (Round to two or more decimal places.)
(c)Find the p-value. (Round to three or more decimal places.)
(d)Can Mandrake conclude that there is a relationship between students' laboratory performances and whether or not they took the techniques course? Use the 0.10 level of significance. Yes No

Laboratory performance
Involved in
Involved in
Involved in
exactly one
Total
no incident
2+ incidents
incident
42
26
7
Took the
techniques
38.25
22.50
14.25
75
course
Status
0.368
0.544
3.439
regarding
lab
60
34
31
Didn't take
techniques the
course
63.75
37.50
23.75
125
techniques
2.213[
course
0.221
0.327
Total
102
60
38
200
Part 2

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