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Veronika [31]
3 years ago
14

The number of grams of calorie-free sodium in a restaurant meal is compared to the total number of calories in the meal. The cor

relation coefficient relating the two variables is 0.74.
Mathematics
1 answer:
gregori [183]3 years ago
8 0

Answer:

C:It is a strong positive correlation,and it is not likely causal.

Step-by-step explanation:

Correlation refers to the relationship between the two variables i.e x and y. It has mainly two types of correlation. The first one is positive and the other one is negative. It lied between -1 to 1. The 1 represents the strong positive correlation while the -1 represents the strong negative correlation

Since the correlation coefficient is 0.74 which is nearest to 1 so it denotes the strong positive correlation and thus is not causal

Hence, the correct option is c.

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Answer:

x = 50°

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Step-by-step explanation:

Chords AB and DC are equidistant (3 units) from the center E of the circle.

Since, the chords equidistant from the center of the circle are congruent.

Congruent chords intercepts congruent arcs.

Hence, x = 50°

2x = 2*50° = 100°

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2/3

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Step-by-step explanation:

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