In the Past,of All the Students Enrolled in "Basic Business

question 64

Multiple Choice

In the past,of all the students enrolled in "Basic Business Statistics" 10% earned A's 20% earned B's,30% earned C's,20% earned D's and the rest either failed or withdrew from the course.Dr Johnson is a new professor teaching "Basic Business Statistics" for the first time this semester.At the conclusion of the semester,in Dr.Johnson's class of 60 students,there were 10 A's,20 B's,20 C's,5 D's and 5 W's or F's.Assume that Dr.Johnson's class constitutes a random sample.Dr Johnson wants to know if there is sufficient evidence to conclude that the grade distribution of his class is different than the historical grade distribution. Use = .05,and determine the appropriate degrees of freedom and the rejection point condition associated with this goodness of fit test.

• A)5,11.1
• B)4,11.1
• C)4,9.5
• D)5,9.5

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Definitions:

Forum

A medium or place for open discussion and expression of opinions, often found online or within communities, facilitating the exchange of ideas.

Restitution

The return of property, things, and even human remains to their rightful owners. An aspect of reparation.

Emotions

Complex psychological states that involve physiological arousal, expressive behaviors, and conscious experience.

Historic Trauma

Psychological and emotional effects that are passed down through generations within a community that has experienced widespread and systemic suffering or abuse.