Use the Following Information for Following Questions

question 10

Multiple Choice

Use the following information for following questions .
The distribution of the number of hours people spend at work per day is unimodal
and symmetric with a mean of 8 hours and a standard deviation of 0.5 hours.
-If Stacy worked 8.7 hours yesterday, would you consider this unusual?

• A)No, 8.7 hours is less than 2 standard deviations above the mean.
• B)No, 8.7 hours is less than 1 standard deviations above the mean.
• C)Yes, 8.7 hours is more than 2 standard deviations above the mean.
• D)Yes, 8.7 hours is more than 1 standard deviations above the mean.

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Definitions:

Genetic Locus

A precise, set location on a chromosome that is the site of a specific gene or genetic marker.

Genetic Recombination

A process by which pieces of DNA are broken and recombined to produce new combinations of alleles, contributing to genetic diversity.

Meiosis

Meiosis, which occurs only in eukaryotes, is a form of cell division that cuts the number of chromosomes in half.

Sister Chromatids

Identical copies of a chromosome, created during the S phase of cell division, that are connected by a centromere.