Multiple Choice
If both the variables are varying in the same direction, the correlation is said to be
A) Positive correlation
B) Negative correlation
C) Partial correlation
D) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q7: A dice is thrown. Find the probability
Q8: A component of time series used for
Q9: In perfect positive correlation:<br>A)r = 0<br>B)r =
Q10: When the two regression lines are parallel
Q11: Correlation does not imply<br>A)negative correlation<br>B)cause-effect relationship<br>C)relativity<br>D)correction relationship
Q13: One card is drawn from a standard
Q14: When two events cannot occur simultaneously in
Q15: The total current year prices for the
Q16: Two events that cannot be happened simultaneously
Q17: Coefficient of correlation will be always<br>A)More than