In Order to Test for the Significance of a Regression

question 64

Multiple Choice

In order to test for the significance of a regression model involving 4 independent variables and 36 observations, the numerator and denominator degrees of freedom (respectively) for the critical value of F are

• A)4 and 36
• B)3 and 35
• C)4 and 31
• D)4 and 32

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Definitions:

rRNA

Ribosomal RNA, a type of RNA that, together with proteins, makes up the ribosomes, where protein synthesis occurs.

Uracil

A nitrogenous base found in RNA, replacing thymine found in DNA, and pairs with adenine during RNA synthesis.

Adenine

A purine nucleobase, one of the four building blocks of DNA and RNA, involved in cellular energy transfer and signaling.

Ribose

Ribose is a five-carbon sugar essential for the structure of RNA and plays a role in the synthesis of ATP, an energy-carrying molecule in cells.