If Two Samples Are Selected Independently from Two Non-Normal Populations,then

question 115

True/False

If two samples are selected independently from two non-normal populations,then the sampling distribution of is only approximately normal provided that either n₁ or n₂ is 30 or more.

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Definitions:

Natural Selection

The method through which creatures more suited to their surroundings are more likely to live and have a higher number of descendants, a crucial driver of evolutionary change.

Buoyancy

The ability of an object to float or rise when submerged in a fluid, due to differences in density.

Skeleton

The internal framework of bone and cartilage in vertebrates (including humans) that supports and protects the body while also aiding in movement.

Asymmetrical Body

A bodily form in which the left and right sides do not mirror each other in shape or size, uncommon among higher organisms.