Mathematics for IGCSE & O level - Statistical Diagrams (Section 3 - No. 14)
What type of correlation is depicted by a scatter diagram where the points form a downward sloping pattern?
Strong Positive
Weak Positive
Strong Negative
No Correlation
ব্যাখ্যা
A downward slope indicates that as one variable increases, the other decreases, a characteristic of a strong negative correlation.