QUESTION 2 [TOTAL MARKS: 25] A local gym would like to design a number of fitness programmes to suit the different age a

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Question 2 Total Marks 25 A Local Gym Would Like To Design A Number Of Fitness Programmes To Suit The Different Age A 1 (80.87 KiB) Viewed 38 times

QUESTION 2 [TOTAL MARKS: 25] A local gym would like to design a number of fitness programmes to suit the different age and fitness levels of its members. A survey was used to collect and summarise the data. The survey results are shown in the below table. Age of Members Number of Members >18 <=24 19 >24 <=30 23 >30<=36 30 >36<=42 28 >42 <=48 22 >48 <=54 14 >54 <=60 11 >60<=66 3 You are required to: (4 marks) (5 marks) (5 marks) a) Find the mean age of members. b) Estimate the median age of members. c) Find the standard deviation for the data. d) Construct an Ogive. e) Show the median on the Ogive. f) Display the data in a Polygon (5 marks) (2 marks) (4 marks) [End of Question 2]