In Simple Linear Regression,most Often We Perform a Two-Tail Test

question 135

Multiple Choice

In simple linear regression,most often we perform a two-tail test of the population slope β₁ to determine whether there is sufficient evidence to infer that a linear relationship exists.The null hypothesis is stated as:

• A)H₀: β₁ = 0
• B)H₀: β₁ = b₁
• C)H₀: β₁ ≠ 0
• D)None of these choices.

---

Definitions:

Stable Conformation

A molecular structure that is in a state of minimum energy and resists change.

Quaternary Carbon

A carbon atom bonded to four different groups, distinguishing it as a center of chirality in certain organic molecules.

Tertiary Carbon

A carbon atom bonded to three other carbon atoms.

Secondary Carbon

A carbon atom that is attached to two other carbon atoms in an organic molecule.