The Principal of a Small Elementary School Wants to Select

question 105

Multiple Choice

The principal of a small elementary school wants to select a simple random sample of 24 students.
The school has 12 classrooms with 18 students in each class. She decides to randomly select two
Students from each classroom. Is this a simple random sample?

• A) No, because not all combinations of 24 students could have been chosen.
• B) Yes, because the students were selected at random.
• C) No, because each student did not have an equal chance of being selected.
• D) Yes, because a stratified sample is a type of simple random sample.
• E) Yes, because each student had an equal chance to be selected.

Identify what constitutes biotechnology and distinguish between different forms of biotechnology.

Understand the design and application of expression vectors in biotechnology.

Know how microarray technology aids in exploring gene expression patterns on a large scale.

Recognize the importance of specific sequences and promoters in gene expression of transgenes.

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Definitions:

Federal Bureaucracy

The agencies and employees of the executive branch of the U.S. federal government responsible for the implementation and administration of federal laws and policies.

Important Functions

Important functions refer to essential roles or activities performed by an entity, organization, or system that are crucial for its operation and success.

Last 50 Years

A term referring to the most recent five decades, a period often analyzed for its significant historical, cultural, or technological changes.

Devolution

The transfer or delegation of power to a lower level, especially by a central government to local or regional administrations.