For a 99% Confidence Interval of the Population Mean Based

question 131

Multiple Choice

For a 99% confidence interval of the population mean based on a sample of n = 25 with s = 0.05,the critical value of t is:

• A)2.7969
• B)2.7874
• C)2.4922
• D)2.4851

Learn about the diseases that can be transmitted through specific routes and the concept of herd immunity.

Recognize the role of vaccine in preventing infectious diseases and understand how they work.

Understand the concept of sensitivity, needlestick injuries, and their prevention in a healthcare setting.

Know the definitions and applications of various medical instruments and terms, such as ampule, vial, and Z-track IM injection.

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Definitions:

Step-By-Step Sequence

An ordered series of actions or stages that lead to achieving a specific goal or completing a process.

Alderfer's ERG Theory

A motivational theory presented by Clayton Alderfer that categorizes human needs into three groups—Existence, Relatedness, and Growth—which influence individual behavior.

McClelland's Acquired Needs Theory

A motivational theory suggesting that individuals are driven by three main needs: achievement, affiliation, and power, which they acquire over time.

Arranged Hierarchy

A system where people or groups are ranked one above the other according to status or authority.