Please use the formula provided to solve this question. Solve in a sheet of paper. Thanks.

Drawing Tools Q Clic de d Chart Breaks Table Picture " Shapes Icon Library Chart Library =] WPSArt Screenshot Comment Envelopes Header and Footer INSTRUCTIONS: TIME : 1 /2 HOURS Answer ALL Questions in the Question Paper. Question 1 (6 Marks) State out the variable for each of the following sentences and classify its type as qualitative nominal/ordinal or quantitative discrete/continuous. (a) Grade on business mathematics for a group of BBA students. (2 marks) Variable: Type of variable: (b) Mode of transportation for working ones who stay in De Centrum Condo. (2 marks) Variable: Type of variable: (2 (c) Time required for a product to be shipped from one city to another. marks) Variable: Type of variable: (CLO1:PLO1:C1)(CLO1:PLO2:C1)(CLO2:PLO4:C3)(CLO2:PLO7:C3) FORMULA SHEET Sturges Rule: No. of classes : c=1+3.3logn range Class width : Arithmetic mean : n n [X( ) if n is odd (+x() if niseven * =L + 2 -F Median : Mode : Standard deviation : n - 1 n-1 IQR : 2 -2, Cat " + 1 -th term 4 Q, at 3(1 + 1 th term 3(mean - median) mean - mode Coefficient of skewness : standard deviation Or standard deviation standard deviation Coefficient of variation : -x 100% mean Probability : P(AUB) = P(A) + P(B) mutually exclusive events P(AUB) = P(A) + P(B) - P(AnB) not mutually exclusive events P(An B) = P(A)P(B) independents events P(A/ B) = P(AnB) P(B) conditional probability Page 1 of 7