Question

A(n) _____ is a testable statement about a relationship between two variables.

Answer 1

Answer:

d. hypothesis

Step-by-step explanation:

According to all the scientific studies that are created or developed every day, Scientists call what is described in the question a "hypothesis". This is defined as a proposed explanation for a specific phenomenon. The hypothesis is the base for creating a testable experiment that proves the relationship between two variables.

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