​If There Is a Positive Correlation Between X and Y

question 69

Multiple Choice

​If there is a positive correlation between X and Y then in the regression equation,Y = bX + a,____.

• A)​b > 0
• B)​b < 0
• C)​a > 0
• D)​a < 0

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Definitions:

Amphibian

A class of cold-blooded vertebrates that can live both in water and on land, including frogs, toads, salamanders, and newts.

Mammal

Warm-blooded vertebrates characterized by the presence of mammary glands which in females produce milk for feeding their young.

Dog

A domesticated carnivorous mammal (Canis familiaris) that has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes.

Sequenced

Sequenced refers to the process of determining the precise order of nucleotides in a strand of DNA or RNA, providing detailed genetic information.