the number of grams of zero - calorie sodium in a restaurant meal is compared to the total number of…

the number of grams of zero - calorie sodium in a restaurant meal is compared to the total number of calories in the meal. the correlation coefficient relating the two variables is 0.74. which best describes the strength of the correlation, and what is true about the causation between sodium and the number of calories in this meal? \n- it is a weak positive correlation, and it is not likely causal.\n- it is a weak positive correlation, and it is likely causal.\n- it is a strong positive correlation, and it is not likely causal.\n- it is a strong positive correlation, and it is likely causal.

the number of grams of zero - calorie sodium in a restaurant meal is compared to the total number of calories in the meal. the correlation coefficient relating the two variables is 0.74. which best describes the strength of the correlation, and what is true about the causation between sodium and the number of calories in this meal? \n- it is a weak positive correlation, and it is not likely causal.\n- it is a weak positive correlation, and it is likely causal.\n- it is a strong positive correlation, and it is not likely causal.\n- it is a strong positive correlation, and it is likely causal.

Answer

Explanation:

Step1: Analyze Correlation Strength

Correlation coefficients range from -1 to 1. Values close to 1 (positive) or -1 (negative) indicate strong correlation, while values near 0 indicate weak correlation. Here, the coefficient is 0.74, which is close to 1, so it's a strong positive correlation.

Step2: Analyze Causation

In meals, higher sodium (in zero - calorie form) and higher calories often go together because many high - calorie ingredients (like sauces, processed foods) also have sodium. So the relationship is likely causal as the presence of more calorie - dense components often brings more sodium, and vice versa.

Answer:

It is a strong positive correlation, and it is likely causal.