The correct answer is the sum of the variances of all activities on the critical path.
The Program Evaluation and Review Technique (PERT) is a tool used in project management to calculate the duration of a given activity, a set of activities, or even an entire project.
Critical Path Analysis and PERT Charts are powerful tools that help you schedule and manage complex projects.
The city of Chicago has fifty wards!
Answer:
a. It was a qualitative, ethnographic study.
Explanation:
The research conducted by Niobe Way in 1998 is titled "Everyday courage: The lives and stories of urban teenagers" and is one of the most influential research studies in the fields of social, ethnic and racial studies involving young population and educational institutions. It was a qualitative, ethnographic study and the data was collected using interviews from a small sample population. Hence, option a stands correct and true out of the other options.
<span>The autocratic leadership style is more compatible with cultures where power is unequal. This style relates to a ruler who wields absolute power.</span>
Letter A is the correct answer.
As a matter of fact, people can create ideas from simple impressions, which can be by contiguity, resemblance, and cause and effect. David Hume was a very well-known British empiricist in the Early Modern Period who suggested that the idea of cause and effect is simply based on the discovery of relations between pairs of events and that assumptions of cause and effect between a pair of events cannot been considered 100% true. According to him, unless there is a rule that the future will always resemble the past, we can't justify what we believe is true based on past experiences.
