What can be said of the correlation between the brand of an automobile and its quality? The correlation is negative because smaller cars tend to have higher quality and larger cars tend to have lower quality. The correlation is positive because better brands have higher quality. If correlation is negative, an arithmetic mistake was made. Correlation must be positive. Correlation makes no sense here because "brand" is a categorical variable.

Positive correlation occurs when the increase in one variable brings about the increase in the other variables. There is a positive relationship between brand and quality because the better the Brand, the higher the quality of car they are to make.

Answer Link

priyankapandeyVT priyankapandeyVT · Answer 2 · 2022-03-16T10:12:23+01:00

The correlation between the brand of an automobile and its quality has positive correlation because better brands have higher quality.

What is correlation?

Correlation is the liner relationship between two or more variables. It is used when there is no identified response in variables. Correlation can be Positive, Negative or Zero Correlation, Linear, Scatter Diagram, Pearson's Correlation, and Spearman's Rank Correlation.

The correlation between the brand of an automobile and its quality is said to have positive correlation because better brands have higher quality i.e better brand has high demand so lead to higher number of automobiles manufacture.

Therefore, option B aptly describes the statement.

Learn more about correlation here:

https://brainly.com/question/11705632