M.A. (Semester II) (CBCS) Examination, 2017
PSYCHOLOGY (Paper
Research Methodology Statistics for Psychology iI
Day Date: Thursday, 27-04-2017 Max. Marks: 70
Time: 02.30 PM to 05.00 PM
N.B. All questions are compulsory.
Figures to the right indicate full marks.
Q.1 Answer the following questions by choosing correct option: 14
the statistion developed test.
De Moiver Pearson Furgusion Ronald Fisher
The normal curve, mean, median and mode are
Same Minus Positive High
The significance difference of .01 in the test mean's there is the
possibility of effect for
95% 50% 99% 90%
Accept Null Hypothesis when it is false is error.
Type I Error Type II Error
test Error test Error
The probability in between
0 to 1 0 to 2 1 to 2 3 to 5
If the value of a variable decreased then the variable relation is to be
increased this is called correlation.
Positive Linear Negative Curvilinear
test is a non-parametric test.
test Chi- square test test test
The hypothesis with no significance difference is
Null hypothesis Alternative hypothesis
Simple hypothesis Composite hypothesis
The range of partial co-relation is between
0 to 1 to 2 to 0 1 to 5
10) test depends on degree of freedom.
test test Chi-square test test
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11) T0 decide the noticeable difference in the mean of score of more
than two groups test is used.
test ANOVA Chi-square ANCOVA
12) test is used for hypothesis test with ordinal scale.
ANOVA Chi- square Partial Logistic
13) The ratio of variance between groups and variance within group is

Co-relation Matching Mixed design test
14) If a frequency mean is 200 standard deviation is 50 and score
is 1.26 than the raw score of the person in that frequency will be

270 263 262 260
Q.2 Write short answer on any seven of the following: 14
What is co-relation co-efficient?
What is multiple regression?
State the formula of S.D.?
What is normal curve?
What is meant by positive co-relation?
Give the one example of No-correlation?
Give the formula of test.
What is Null Hypothesis?
What is meant by negative correlation?
10) What is Partial Co-relation?
Q.3 Write short answers (any 14
Nature of Co-relation.
Logistic Regression
State the Characteristics of Normal Curve.
Biserial Co-relation.
Q.4 Write long answer (any 14
In research, the achievement motivation of students who are
learning in the 12th standard is tested. The researchers grouped
in two groups one is of boys and another of girls. The index of
groups is as follows.
Group Boys 40 42 43 41 40 44 42 40 41 42
Group Girls 36 38 37 38 36 39 37 38 36 38
Use the test to test the significance difference of mean of the
group mentioned above.
OR
A coin is tossed 180 times. The results are recorded as 50
Heads and 130 tails. Using Chi-square test, find out whether
this result is better than more chance.
Q.5 Given the normal distribution with mean of 60 and standard deviation
is then answer the following questions.
What is the percentage of the cases between the score of 50
and 70?
What is the percentage of group having score greater than 40?
What is the percent of the people having the score less than
35?