Consider the Following Information The Test Statistic to Test the Null Hypothesis Equals
A)

question 16

Multiple Choice

Consider the following information. $\begin{array}{ll}\mathrm{SSTR}=6750 & H 0: \mu 1=\mu 2=\mu 3=\mu 4 \\\mathrm{SSE}=8000 & H_{\mathrm{a}}: \text { At least one mean is different }\end{array}$
The test statistic to test the null hypothesis equals

• A) .22.
• B) .84.
• C) 4.22.
• D) 4.50.

---

Definitions:

Gastrula

An early phase in embryonic development during which the simple blastula is reorganized into a three-layered structure, leading to the differentiation of the body's tissues and organs.

Morula

An early stage in embryonic development in animals, characterized by a solid ball of cells formed from the division of a fertilized egg.

Zygote

The initial cell formed when a sperm cell unites with an egg cell, representing the first stage in the development of a new organism.

Blastopore

The initial opening formed during early embryonic development that can develop into either the mouth or anus in animals.