The Width of a Confidence Interval Will Be

question 75

Multiple Choice

The width of a confidence interval will be:

• A)Narrower for 98% confidence than for 90% confidence.
• B)Wider for a sample size of 64 than for a sample size of 36.
• C)Wider for a 99% confidence than for 95% confidence.
• D)Narrower for sample size of 25 than for a sample size of 36.
• E)None of the above.

---

Definitions:

Job Analysis Method

A systematic process used to identify the duties, responsibilities, and requirements of a specific job.

Organizations

Groups of people structured systematically to achieve specific goals or perform specific tasks.

Time-And-Motion Study

An analysis designed to optimize productivity by studying the tasks within a job, to reduce inefficiency and increase effective use of human effort.

Job Analysis Method

A systematic procedure for gathering, documenting, and analyzing information about a job's duties, responsibilities, and the requirements for performing it.