A Business Statistics Lecturer Wanted to Test Whether the Grades

question 97

True/False

A business statistics lecturer wanted to test whether the grades on a business statistics test were the same for upper and lower students.The lecturer took a random sample of size 10 from each,conducted a test and found out that the variances were equal.For this situation,the lecturer should use a t test with related samples.

---

Definitions:

Selling Points

Distinctive or advantageous features that make a product or service attractive to potential buyers.

Screening Interview

An initial interview conducted to determine if a candidate has the basic qualifications for a position.

Verbal Skills

The ability to convey thoughts, ideas, and information effectively through spoken language.