## PT3 Mathematics 2016, Question 10

Question 10 (a): Diagram 10.1 is a pie chart showing Ahmad’s monthly expenses. (i) State the mode. (ii) The following data are the height of students in a class. 132 cm, 125 cm, 137 cm, 130 cm, 128 cm Calculate the mean. Solution: (i) Food (ii) Mean= 132+125+137+130+128 5 = 652 5 cm =130.4 cm Question 10 … Read more