The Reason(s)why a One-Way ANOVA Is Used to Compare 3

question 3

Multiple Choice

The reason(s) why a One-way ANOVA is used to compare 3 or more means and not several t-tests is because:

• A)It is too time consuming
• B)It does not take into account variance
• C)Increases the chance of a Type I error
• D)Both a & b are correct
• E)Both a & c are correct

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Definitions:

Severe Combined Immunodeficiency Syndrome

A rare genetic disorder that results in an extremely weak immune system, making the body highly susceptible to infections.

Humoral Immunity

An aspect of the immune system mediated by molecules in the blood or mucosal secretions, including antibodies produced by B cells, that fights against pathogens.

Cellular Immunity

A part of the immune response that involves the activation of immune cells to defend the body against pathogens, distinct from antibody-mediated immunity.

T and B Lymphocyte

Types of white blood cells that play crucial roles in the immune system; T lymphocytes help regulate immune responses, whereas B lymphocytes produce antibodies.