I the Purpose of Correlation Analysis Is to fiNd How

question 131

Multiple Choice

i. The purpose of correlation analysis is to find how strong the relationship is between two variables.
ii. A coefficient of correlation r close to 0 (say, 0.08) shows that the relationship between two
Variables is quite weak.
iii. The strength of the correlation between two variables depends on the sign of the coefficient of
Correlation.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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Definitions:

Resting Heart Rate

The number of heartbeats per minute when an individual is at rest, indicating cardiovascular fitness level.

Improved Mood

The state of having better emotional feelings, often as a result of physical activity, healthy eating, or other wellness strategies.

Home Exercise Equipment

Various devices or machines intended for physical exercise at home, such as treadmills, resistance bands, or dumbbells.

Lower Body

The part of the human body that includes the abdomen, hips, thighs, legs, and feet.