If there is a very strong correlation between two variables then the correlation coefficient must be:
Table of Contents
A. any value larger than 1
B. much smaller than 0, if the correlation is negative
C. much larger than 0, regardless of whether the correlation is negative or positive
D. None of these alternatives is correct
Answer: –
B. much smaller than 0, if the correlation is negative
iables
Also Read:
- Index number is a special type of ———-
- A period for which index number is determined is called as ——
- Index number calculated by Fisher’s formula is ideal because it satisfy:
- In the regression equation Y = 75.65 + 0.50X, the intercept is
- The coefficient of determination must be
- In the regression equation Y = a+bX, the Y is called:
- How many type of data are there in Statistics
- is data that is collected by a researcher from first-hand sources
- What are the method of collecting Primary Data
- A measure of is a single value that attempts to describe a set of data by identifying the central position within that set of
- Find the mean of 13,18,13,14,13,16,14,21,13
- how many types of series are there
- Find the median of the set = { 11,22,33,55,66,99