The Average Life of Canadian Women Is 73

question 30

Multiple Choice

The average life of Canadian women is 73.75 years, and the standard deviation of the life expectancy of Canadian women is 6.5 years. Using Chebyshev's theorem, determine the minimum percentage of women in Canada whose life expectancy is between 64 and 83.5 years.

• A) 93.17%
• B) 68.26%
• C) 55.56%
• D) 88.89%
• E) 33.33%

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Definitions:

Palatine Tonsils

Lymphatic tissue located on either side of the throat that helps defend the body against infection.

Lymphocytes

A type of white blood cell vital for the immune system, involved in protecting the body from infections and foreign invaders.

Infection

An infection occurs when harmful microorganisms like bacteria, viruses, fungi, or parasites invade the body, potentially causing illness or disease.

Left Lymphatic Duct

A major lymphatic vessel that drains lymph from the lower body and left side of the upper body into the bloodstream.