If Most of the Expected Frequencies (F_e) Are Not Greater

question 106

Multiple Choice

If most of the expected frequencies (f_e) are not greater than 5, the chi-square has the limited ability to resemble or approximate ______.

• A) the sample
• B) the population from which the sample was drawn
• C) the normal curve
• D) the sample from which the sub-sample was drawn

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Definitions:

Nephroma

A benign or malignant tumor arising from kidney tissue.

Ureter

A tube that carries urine from the kidneys to the bladder.

Hilum

A depression or opening in the surface of an organ where blood vessels, nerves, and other structures enter or leave.

Calyces

Structures in the kidney that collect urine before it passes to the ureters.