At Least Two-Thirds of Human Caloric Intake Is Accounted for by a Few

question 121

Multiple Choice

At least two-thirds of human caloric intake is accounted for by a few species in which group?

• A)eudicots
• B)monocots
• C)magnoliids
• D)gymnosperms

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Definitions:

Sample Size

The amount of observations or data points obtained from a population for statistical analysis purposes.

Level Of Significance

The threshold for rejecting the null hypothesis in a statistical test, often denoted by alpha and representing the risk of a Type I error.

One-Tail

It refers to tests of significance that determine if there is a relationship or a difference in only one direction, either greater than or less than, but not both.

Test Statistic

A calculated value used in statistical hypothesis testing to determine whether to reject the null hypothesis.