Under What Circumstances Should the Chi-Square Statistic Not Be Used?​

question 2

Multiple Choice

Under what circumstances should the chi-square statistic not be used?​

• A)​if f_e > 5 for any cell
• B)​if f_e < 5 for any cell
• C)​if f_e = f_o for any cell
• D)​if f_e =7 for any cell

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Definitions:

Visceral Layer

The inner layer of a membrane that covers the organs (viscera) within the body cavities, providing a protective barrier and lubrication.

Filtration Membrane

Membrane formed by the glomerular capillary endothelium, the basement membrane, and the podocytes of Bowman’s capsule.

Podocytes

Epithelial cell of Bowman’s capsule attached to the outer surface of the glomerular capillary basement membrane by cytoplasmic foot processes.

Nephron

The functional unit of the kidney, responsible for filtering blood and producing urine.