TABLE 3-12 Given Below Are the Rating and Performance Scores of 15

question 110

Short Answer

TABLE 3-12
Given below are the rating and performance scores of 15 laptop computers.

-Referring to Table 3-12, what is the sample correlation coefficient between the performance scores and the rating?

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Definitions:

Brown Eyes

A physical trait characterized by the presence of melanin in the iris, resulting in a brown coloration of the eyes.

Dominant-Recessive Genes Principle

A genetic principle in which the dominant allele masks the effect of a recessive allele in heterozygous pairs.

Dominant Gene

A genetic sequence that overpowers and determines the expression of a trait over another allele.

Recessive Gene

A gene that produces its characteristic phenotype only when its allele is identical, being masked by the effects of a dominant gene when paired with it.