Solved

Case-Based Critical Thinking Questions

question 1

Multiple Choice

Case-Based Critical Thinking Questions
Case OFF 2
Mary works for a fast-food chain in the Human Resources department.Each month she creates an employee-of-the-month poster in Word and distributes it to each management team in her region.The manager of human resources recently decided that all posters,including the employee-of-the-month posters,must be created in PowerPoint because more offices in the region use PowerPoint than Word.
-Mary saves a poster and names it Bob Weber.She takes it home to show her husband.On her home computer,her filename changes to Bob Weber.pptx.This completely confuses Mary,so at work the next day she changes the filename to Bob Weber.pptx using the Save As dialog box and deletes the original Bob Weber document.Out of curiosity,she takes the Bob Weber.pptx file home again and now the filename on her home computer is displayed as ____.

Definitions:

Standard Deviation

A metric for gauging the extent of fluctuation or scatter in a sequence of values.

Type II Error

A statistical error that occurs when a researcher fails to reject a false null hypothesis, missing an actual effect.

Type I Error

The error that occurs when a true null hypothesis is incorrectly rejected.

Control Limits

The boundaries in a control chart that represent the acceptable range of variation in a process.