The Width of a Confidence Interval Equals Twice the Sampling

question 3

True/False

The width of a confidence interval equals twice the sampling error.

---

Definitions:

Brown Algae

A large group of mostly marine multicellular algae, including many seaweeds, that are typically brown due to the presence of fucoxanthin pigment.

Representative Clade

A taxonomic group representing a branch on the tree of life, including an ancestor and all its descendants.

Supergroup

A high-level taxonomic rank in the classification of organisms that is above the level of kingdom, used to organize the diversity of life.

Diplomonads

Diplomonads are a group of protozoans, often parasites, characterized by having two nuclei and a symmetrical appearance.