Calculate the Correlation Coefficient, R, for the Data Below A)-0995
B)-0

question 91

Multiple Choice

Calculate the correlation coefficient, r, for the data below. $$\begin{array} { l | c | c | c | c | c | c | c | c | c | c | } \mathrm { x } & 1 & 3 & 10 & 7 & 5 & 4 & 6 & 8 & 9 & 2 \\\hline \mathrm { y } & 1 & - 4 & - 16 & - 11 & - 7 & - 6 & - 9 & - 14 & - 15 & - 2\end{array}$$

• A)-0.995
• B)-0.671
• C)-0.778
• D)-0.885

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Definitions:

Trade

The exchange of goods and services between individuals or entities, often in return for money.

Beneficial

Resulting in a good outcome or advantage.

Government Intervene

Actions taken by a government to influence or directly manage an economy or specific markets, often aiming to correct market failures, redistribute resources, or stabilize the economy.

Market

A place or mechanism where buyers and sellers interact to trade goods, services, or assets, determining prices through supply and demand.