The Stratified Random Sample Is a Subset of a Frame

question 20

True/False

The stratified random sample is a subset of a frame, or of an associated population, chosen by randomly selecting one of the first k elements and then including every kth element thereafter until the desired sample size has been reached.

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Definitions:

Double Helix

The structure of DNA, consisting of two strands that wind around each other like a twisted ladder, storing genetic information.

Artificial Insemination

Injection of sperm into the uterus to fertilize an ovum.

Ovulation

The release of an ovum from an ovary.

Ovum

A female gamete or egg cell involved in reproduction, which when fertilized by a sperm, can develop into an embryo.