If a class of qualitative data set is represented on a pie chart by an angle of 60 degrees, what is the corresponding class frequency for this class if the total frequency of the data set is 300? a....

Extracted text: If a class of qualitative data set is represented on a pie chart by an angle of 60 degrees, what is the corresponding class frequency for this class if the total frequency of the data set is 300? a. 60 b. 18000 C. 50 d. 72 kground noise indom variable X takes only three values 0, 4, and 10 and that P(X30%30.4, P(X=4) =0.3, n of X l mcbs.proctoring.online is sharing your screen. Stop sharing Hide lacBo