According to the Empirical Rule, Which of the Following Is $68 \%$

question 57

Multiple Choice

According to the empirical rule, which of the following is the approximate percentage of measurements in a data set (provided that the data set has a bell-shaped distribution) that fall within two standard deviations of their mean?

• A) \(68 \%\).
• B) \(75 \%\).
• C) \(95 \%\)
• D) \(99 \%\).

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Definitions:

Habitat Isolation

A prezygotic barrier where two species live in different habitats within the same area but do not meet, preventing them from mating.

Gametic Barriers

Reproductive obstacles that prevent gametes (sperm and egg) from two different species from fusing and creating a viable offspring.

Allopolyploids

Organisms that have multiple sets of chromosomes originating from different species, a common phenomenon in plants.

Autopolyploids

Individuals or species with more than two chromosome sets, all originating from a single species, leading to increased size and vigour in some plants.