Which of the Following Is Not a Characteristic of the Lognormal

question 16

Multiple Choice

Which of the following is not a characteristic of the lognormal distribution?

• A) Some value is the most likely.
• B) It is negatively skewed (above the mean more likely).
• C) Values cannot fall below zero.
• D) Extreme values (high end only) are possible, but rare.
• E) All of the answers choices are characteristic of the lognormal distribution.

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Definitions:

Environmental Stresses

External factors such as temperature, water, and pollution that can cause physiological stress to organisms, affecting their survival and reproduction.

Wind-pollinated

Refers to plants that rely on wind to transport pollen from one flower to another for fertilization.

Pollinators

Organisms that carry pollen from the male structures (anthers) to the female structures (stigmas) of flowers, facilitating plant reproduction.

Nectar-producers

Organisms, typically flowering plants, that generate nectar, a sweet fluid attracting pollinators such as bees and hummingbirds.