The Cross-Tabulation Table Below Shows Partial Results from a Study

question 57

Multiple Choice

The cross-tabulation table below shows partial results from a study done at the Mt.Bachelor ski area.Patrons were asked whether they preferred snowboarding or skiing.If a person is randomly selected from the study, how likely is it that the person selected is under 25 years old and prefers skiing?

• A).420
• B).272
• C).680
• D).128
• E).664

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Definitions:

Ovarian Follicle

A fluid-filled sac within the ovary that contains a developing egg (oocyte) during a female's reproductive cycle.

Oviduct Cilia

Hair-like structures in the oviduct (fallopian tubes) that move the egg from the ovary towards the uterus and assist in the movement of sperm.

Nurse Cells

Specialized cells that provide nutrients and support to developing germ cells in various organisms.

Body Fluids

Liquids within the human body that transport nutrients and waste, including blood, lymph, and interstitial fluid.