Exhibit 13

question 14

Multiple Choice

Exhibit 13.1 The following is an incomplete ANOVA table. Refer to Exhibit 13.1.At the 5% significance level,the critical value is:

• A)3.11
• B)4.46
• C)6.06
• D)8.65

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Definitions:

Scrotum

Saclike structure of a male that houses the testes.

Sperm Duct

Also known as the vas deferens, it is a tube that carries sperm from the epididymis to the ejaculatory ducts in anticipation of ejaculation.

Testes

The male reproductive organs that produce sperm and hormones, primarily testosterone.

Vesicular Follicle

A mature ovarian follicle that contains a fully grown ovum, or egg cell, surrounded by a fluid-filled cavity.