IOP2601 - Organisational Research Methodology (IOP2601)
Exam (elaborations)
IOP2601 Exam Revision Pack
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Course
IOP2601 - Organisational Research Methodology (IOP2601)
Institution
University Of South Africa (Unisa)
These are Exam questions and solutions as well as those that were found in assignments, study guides and practice questions. When you work through these you will gain an excellent understanding of concepts, theories, techniques and methods which will allow you to answer exam questions. This will sa...
17.0.005,go to the t table 0.01 two tailed tailed, underneath 0.01 two tailed
you will see 0.005 on the one tailed.
18.False ….Reject Ho only if test statistic is greater than critical value.
1
TUTOR:ADDIE
CONTACT:062 914 2414
, 19. False..Null hypothesis always say there is no difference
20.True ,one tailed hypothesis test is directional.
SECTION 2
1(a) r = 0.92 ,strong positive relationship
(b) if students participate in the support programs they will definetly pass the
exam.
(c) Common variance = r² x 100 = 0.92² x 100 = 84.64%
xx 84.64%
(d) a = y – bx
= 6.4 -2.1 (3)
= 0.1
(e) Y = bx + a
= 2.1 (7) + 0.1
= 14.8
2
TUTOR:ADDIE
CONTACT:062 914 2414
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