What is the point of least squares for the numbers 4,6,8,and 10?
A) indeterminate
B) 4
C) 7
D) 10
Correct Answer:
Verified
Q1: Which of the following correlations represents the
Q2: A scatter diagram is
A) a bivariate plot
Q2: The observation that Y decreases as X
Q4: Given the following ordered pairs,the correlation is
Q5: If the scores on X give us
Q8: What do scatter diagrams do?
A)Allow visualization of
Q11: The correlation equals +1 for which of
Q14: If the line that comes closest to
Q16: Correlation coefficients describe the
A)degree of linearity of
Q18: In a negative correlation,
A)individuals tend to maintain
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