Grade 11 Mathematics 2017 Paper 2

A student conducted a survey among his friends and relatives to determine the relationship between the age of a person and the number of marketing phone calls he or she received within one month. The information is given in the table below. 2.1 Complete the frequency and cumulative frequency columns in the table given in … Read more

1.1 Mr Brown conducted a survey on the amount of airtime (in rands) EACH students had on his or her cellphone . He summarized the data in the box and whisker diagram below. 1.1.1 Write down the five -number summary of the data. (2) 1.1.2 Determine the interquartile range. (2) 1.1.3 Comment on the skewness … Read more