Use the Following Digraph to Answer Questions

question 94

Multiple Choice

Use the following digraph to answer Questions
Suppose that a crew can currently complete a job (order-requirement digraph is shown below) in a minimum amount of time.
-If Task T₂ is shortened from 9 minutes to 6 minutes, then what is the maximum amount of time by which the completion time of the entire job can be shortened?

• A) It cannot be shortened
• B) 1 minute
• C) 2 minutes
• D) 3 minutes

Identify the factors affecting the use of published survey results, including potential biases and the need for proprietary data.

Evaluate the cost and effectiveness of various survey administration methods.

Recognize the importance and methods of ensuring respondent access and representativeness in survey research.

Differentiate between various types of questions (e.g., dichotomous, Likert-type) and understand their appropriate use in surveys.