You've Observed the Following Returns on Crash-N-Burn Computer's Stock Over

question 72

Multiple Choice

You've observed the following returns on Crash-n-Burn Computer's stock over the past five years: 2 percent,-12 percent,16 percent,22 percent,and 18 percent.What is the variance of these returns?

• A)0.02070
• B)0.01972
• C)0.01725
• D)0.01684
• E)0.02633

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Definitions:

Vertebrates

A subphylum of chordates that includes fishes, amphibians, reptiles, birds, and mammals; possess a bony vertebral column.

Common Ancestor

The latest ancestor from whom all members of a specific group directly originate.

Allele Frequency

The proportion of a specific allele in the population. Compare with genotype frequency and phenotype frequency.

Genetic Equilibrium

The condition of a population that is not undergoing evolutionary change (i.e., in which allele and genotype frequencies do not change from one generation to the next). See Hardy–Weinberg Principle.