Which Correlation Should Be Used to Measure the Relationship Between

question 24

Multiple Choice

Which correlation should be used to measure the relationship between gender and grade point average for a group of college students?

• A)Pearson correlation
• B)Spearman correlation
• C)Point-biserial correlation
• D)Phi-coefficient

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Definitions:

Transcription Rate

The transcription rate refers to the speed at which genetic information is copied from DNA to RNA, affecting gene expression levels.

Enhancer

A short region of DNA that can be bound with proteins (transcription factors) to increase the likelihood that transcription of a particular gene will occur.

Lac Operon

A gene system found in E. coli and other bacteria that regulates the metabolism of lactose, demonstrating gene regulation principles.

Operon's Genes

A group of genes in prokaryotes that function together, controlled by a single regulatory signal or promoter.