QUESTION 1 (25 Marks) (a) A new private hire company would like to gather the distance travelled by riders to help in their pricing model. The company posted a poll on their social media page and the poll result is collected as shown in Table 1 below. Travel Distance Cumulative (KM) Frequency 0 up to 3 3 up to 6 6 up to 9 12 up to 15 15 up to 18 Table 1 (i) Calculate the mean of the travel distance. (9.6) (ii) Calculate the median of the travel distance. (9.4286) (iii) Calculate the mode of the travel distance. (13.2632) ( iv) Comment on the accuracy of mean and standard deviation based on the above calculation. State ONE possible reason for instances where mean and standard deviation cannot be computed. (b) Draw an ogive to represent the data in Table 1. (c) Identify the W of the variable types and their level of measurement, based on the following statement: (i) The travel distance of a car ride. (ii) The rating of a car ride experience on a scale of 1 to 5. (iii) The number of respondents to the poll. (iv) Participant's consent to participate in poll