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CONFIDENTAL QUESTION 1 [20 MARKS] Statistics is the study and manipulation of data, including ways to gather, review, analyse, and draw conclusions from data. a)
CONFIDENTAL QUESTION 1 [20 MARKS] Statistics is the study and manipulation of data, including ways to gather, review, analyse, and draw conclusions from data. a) Identify the type of data for each of the following that would be used to describe a response (quantitative or qualitative). i. Favorite basketball team in school. (1 mark) ii. Number of students enrolled at Monash University in Selangor. (1 mark) iii. The colors of cars that park at Intel Office. (1 mark) b) Table 1 shows the mass, in gram and frequency of 36 tomatoes in a basket. Mass (g) Frequency 30-34 35-39 2 40-44 6 45-49 7 50-54 10 55-59 8 Table 1 i. Construct a frequency table based on the information in Table 1 which consisting class boundary, class midpoint and cumulative frequency. (3 marks) Draw a histogram based on table in b(i). (7 marks) iii. Draw a less than ogive based on table in b(i). (7 marks)
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