Multiple Choice
The point of intersection of two regression lines is..........................
A) (0,0)
B) (1,1)
C) (x,y)
D) (x̄, ӯ)
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Correlation analysis is a ..............................<br>A)Univariate analysis<br>B)Bivariate analysis<br>C)Multivariate
Q8: The mean deviation is minimum when deviations
Q9: The rank correlation coefficient was discovered by....................................<br>A)Fisher<br>B)Spearman<br>C)Karl
Q10: For a symmetrical distribution Q1=25, Q3=45, the
Q11: The degree of peaked ness or flatness
Q13: If r = ± 1, the two
Q14: If bxy and byx are two regression
Q15: The smaller the variance the less spread
Q16: The suitable average for averaging the shoe
Q17: The standard deviation is independent of:<br>A)Change of