What Is Sphericity

question 21

Multiple Choice

What is sphericity?

• A) An assumption that means the data distribution must be round.
• B) The critical value area of the graph is round.
• C) A way of rounding up the decimal points.
• D) An assumption that means the data in each level should uncorrelated.

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Definitions:

Gram-positive

Refers to bacteria that retain the crystal violet stain used in Gram's method of staining, indicative of a thick layer of peptidoglycan in the bacterial cell wall.

Gram-variable

Refers to bacteria that do not consistently stain either Gram-positive or Gram-negative due to certain conditions or characteristics of the cell wall.

Anthrax

A serious infectious disease caused by the bacterium Bacillus anthracis, affecting both humans and animals, and can be transmitted through contact with infected animals or animal products.

Gram-positive

Refers to bacteria that retain the crystal violet dye used in the Gram stain process, indicating a thicker peptidoglycan layer in the cell wall.