You Have to Make an Oral Presentation in Front of Your

question 3

Essay

You have to make an oral presentation in front of your class based on a topic you have researched over the course of the semester. How well you do will significantly affect your grade. Briefly describe how you would prepare for this event, and what strategies you would use to present your material successfully.

Calculate confidence intervals for proportions and means from given data.

Determine the adequacy of sample sizes for specific margins of error and confidence levels.

Apply the concept of standard error in the context of margin of error and confidence interval calculations.

Evaluate the impact of changes in sample size on the margin of error and vice versa.

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Definitions:

Nonnormative Events

Events that are not typical and do not follow the usual developmental life pattern.

Typical Time

Generally refers to the usual or average time taken for a specific event or activity to occur.

Atypical Time

An irregular or unusual time period or instance, often deviating from what is commonly expected or normal.

Cohort

Refers to a group of people banded together or treated as a group, often used in studies to examine common characteristics or outcomes within the group over time.