Exhibit 2-4.Students in Professor Smith's Business Statistics course have evaluated the overall effectiveness of the professor's instruction on a five-point scale,where a score of 1 indicates very poor performance and a score of 5 indicates outstanding performance.The raw scores are displayed in the accompanying table: Refer to Exhibit 2-4.What is the relative frequency of the students who gave Professor Smith an evaluation of 3?
A)0.3
B)0.5
C)9
D)15

Question

Exhibit 2-4.Students in Professor Smith's Business Statistics course have evaluated the overall effectiveness of the professor's instruction on a five-point scale,where a score of 1 indicates very poor performance and a score of 5 indicates outstanding performance.The raw scores are displayed in the accompanying table:  Refer to Exhibit 2-4.What is the relative frequency of the students who gave Professor Smith an evaluation of 3?
A)0.3 
B)0.5 
C)9 
D)15

Quizplus · Accepted Answer

The Answer of Exhibit 2-4.Students in Professor Smith's Business Statistics course have evaluated the overall effectiveness of the professor's instruction on a five-point scale,where a score of 1 indicates very poor performance and a score of 5 indicates outstanding performance.The raw scores are displayed in the accompanying table:  Refer to Exhibit 2-4.What is the relative frequency of the students who gave Professor Smith an evaluation of 3?
A)0.3 
B)0.5 
C)9 
D)15