TEAS Math Problem Solving Practice Test 3

Question : 8 of 23

Marks: +1, -0

A review of data from 18 different studies found that there was a reduction in the risk of type 2 diabetes as people increased their consumption of coffee.
What valid conclusion can be made about the relationship between the consumption of coffee and the risk of type 2 diabetes, based on the results of this review?

Studies have evidenced a positive covariance between coffee consumption and risk of type 2 diabetes.
Studies have suggested that coffee consumption and risk of type 2 diabetes are uncorrelated.
Studies have evidenced a random covariance between coffee consumption and risk of type 2 diabetes.
Studies have evidenced a negative covariance between coffee consumption and risk of type 2 diabetes.

Validate

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