If the Null Hypothesis That Two Means Are Equal Is $\pm$

question 112

Multiple Choice

If the null hypothesis that two means are equal is true, where will 97% of the computed z-values lie between?

• A) \(\pm\)2.58
• B) \(\pm\)2.33
• C) \(\pm\)2.17
• D) \(\pm\)2.07

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Definitions:

Mutation

A change in the DNA sequence within a gene or chromosome of an organism leading to variation.

Chromosomes

Structures located in the nucleus of cells, made up of DNA and proteins, that carry genetic information.

Genes

Segments of DNA located on chromosomes that encode for proteins and determine the inherited characteristics of organisms.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA, carrying genetic information.