Life Span
Research Has Claimed That the Average Life Span $\alpha$

question 100

Essay

Life span
Research has claimed that the average life span of a male mosquito is 15 days.To test this claim,the life spans of 20 male mosquitos were observed to have an average of 16.5 days and a standard deviation of 2.2 days.Assume that the life spans are normally distributed and set $\alpha$ = 0.05.
-State your conclusion.

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Definitions:

Evaporation

Evaporation is the process by which water is transformed from a liquid state into vapor, often driven by heat and leading to the cooling of surfaces.

Species

A collection of living beings comprised of comparable individuals who have the ability to exchange genetic material or reproduce with one another.

Water Cycle

The endless cycle of water moving across, above, and beneath the Earth's surface, which includes activities like evaporation, condensation, precipitation, and infiltration.

Hydrogen Cycle

The biogeochemical cycle of hydrogen, which involves the movement and exchange of hydrogen atoms between the biosphere, lithosphere, atmosphere, and hydrosphere.