Solved

A Perfect Straight Line Sloping Downward Would Produce a Correlation

Question 26

Multiple Choice

A perfect straight line sloping downward would produce a correlation coefficient equal to:

A) +1.0
B) -1.0
C) 0.0
D) Cannot tell from the information given.

Related Questions

Q21: If cov(x,y)= 20, <span class="ql-formula"

Q27: The Y-intercept,b<sub>0</sub>,of the least squares line

Q29: The slope b<sub>1</sub> of the least

Q30: The denominator in the calculation of the

Q31: If the coefficient of correlation r =

Q119: The strength of the linear relationship between

Q172: If the standard deviation of x is

Q215: Which of the following is a property

Q243: The variance is a measure of the

Q245: The magnitude of the correlation measures the