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Question 25 - Week 4 Practice | Prasnya
Q25
00:00
16 Oct 2022
Q25.
Choose the correct option/s:
A
If the large values of variable
X
X
X
tend to be associated with small values of variable
Y
Y
Y
, then the correlation between
X
X
X
and
Y
Y
Y
will be positive.
B
If the correlation coefficient between two variables is zero, then the variables are independent.
C
Correlation coefficient is a unitless measure of association.
D
Correlation coefficient always lies between
0
0
0
and
1
1
1
.
Save
Check
Details
Q25
00:00
16 Oct 2022
Q25.
Choose the correct option/s:
A
If the large values of variable
X
X
X
tend to be associated with small values of variable
Y
Y
Y
, then the correlation between
X
X
X
and
Y
Y
Y
will be positive.
B
If the correlation coefficient between two variables is zero, then the variables are independent.
C
Correlation coefficient is a unitless measure of association.
D
Correlation coefficient always lies between
0
0
0
and
1
1
1
.
Save
Check
Details
