Researchers Use _____________ to Determine Whether the Difference Between Groups

question 36

Multiple Choice

Researchers use _____________ to determine whether the difference between groups is statistically significant.

• A)correlation coefficients
• B)descriptive statistics
• C)hypothesis testing
• D)vector analysis

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Definitions:

Seed Leaf

Seed leaf, or cotyledon, is the first leaf or one of the first pair of leaves that develop from the embryo of a seed.

Megaspores

Female spores that develop into female gametophytes in plants.

Ovule

The structure in seed plants that develops into a seed after fertilization, containing the female gametophyte.

Cycads

Ancient group of seed plants characterized by a stout and woody trunk with a crown of large, hard and stiff, evergreen leaves.