A Researcher Has Reason to Believe That, for an Experiment

question 7

Short Answer

A researcher has reason to believe that, for an experiment with 40 points, a 95% prediction interval would be of width 8. If the researcher wishes to run a more precise experiment that will result in a 95% prediction interval of width 4, then the researcher will require how many points?

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Definitions:

Instructional Method

Any of a variety of strategies, techniques, and materials used in the process of teaching and learning.

Technology-Based Simulation

The use of digital tools and software to create realistic scenarios for training or educational purposes.

Action Learning

A collaborative learning process where individuals tackle real problems in groups to get actual work done while simultaneously learning and developing themselves and the organization.

North America

A continent located in the Northern Hemisphere, mainly between the Atlantic and Pacific Oceans, comprising countries such as the United States and Canada.