The Smaller the Population Standard Deviation,the Greater the Power,because the Distributions

question 16

Short Answer

The smaller the population standard deviation,the greater the power,because the distributions of means based on the known and comparison populations are both __________.

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Definitions:

Pollen

Fine to coarse powdery substance comprising pollen grains, which are male microgametophytes of seed plants, responsible for the fertilization of the female ovule.

Self-incompatibility

A mechanism in some plants that prevents self-fertilization and promotes genetic diversity by rejecting pollen from the same or genetically similar plant.

Pollen Tube

A tube that forms from a pollen grain and grows toward the ovule to enable sperm to pass directly to an egg for fertilization in plants.

Diploid

An organism or cell that contains two complete sets of chromosomes, one from each parent.