If a Treatment Has a Very Small Effect,then What Is

question 29

Multiple Choice

If a treatment has a very small effect,then what is a likely outcome for a hypothesis test evaluating the treatment?​

• A)​A Type I error
• B)​A Type II error
• C)​Correctly reject the null hypothesis
• D)​Correctly fail to reject the null hypothesis

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Definitions:

Stigma

The portion of the carpel where pollen grains land during pollination (and before fertilization).

Style

The neck connecting the stigma to the ovary of a carpel.

Pollen Tube

In gymnosperms and flowering plants, a tube or extension that forms after germination of the pollen grain and through which male gametes (sperm cells) pass into the ovule.

Pollinated

The transfer of pollen from the male anthers of a flower to the female stigma of the same flower or another flower, leading to fertilization and the production of seeds.