please label them as Image 1 to 9

T-shirts will be colour-coded by department. think of any three possible outcomes of the variable department. Based on your answer, department can be classified as a ... O a. qualitative random variable measured on a nominal scale. O b. qualitative random variable measured on an ordinal scale. O c. quantitative random variable measured on an interval scale. O d. quantitative random variable measured on a ratio scale. O e. None of the aboveQuotations to print the T-shirts have been requested from different suppliers. think of any three possible outcomes of the variable cost of printing T-shirts. Based on your answer, cost of printing T-shirts can be classified as a O a. qualitative random variable measured on a nominal scale. O b. qualitative random variable measured on an ordinal scale. O c. quantitative random variable measured on an interval scale. O d. quantitative random variable measured on a ratio scale. O e. None of the aboveManagement decided to select the supplier with the shortest'turn around time n day's}. Think of anyr three possible outcomes of the variable turnaround time {in days). Based on your answer, tum qround time {in dole) can be classied as a O a. qualitative random variable measured on a nominal scale. C) b.- qualitative random variable measured on an ordinal scale. 0 c. quantitative random variable measured on an interval scale. 0 d. quantitative random variable measured on a ratio scale. 0 e. None of the above Which one does not belong with the rest? O a. Census O b. Population O c. Size of a complete set of objects, N O d. Statistic O e. None of the aboveRead the two statements, labelled X and '1', below and answer the question which follows. Statement 1!: For an ordinal variable, observations can take a value that can be logically ordered or ranked. The categories associated with ordinal variables can be ranked higher or lower than another, but do not necessarily establish a numeric difference between each category. Statement y: For a nominal variable, observations can take a value that can be organised in a logical sequence. The categories associated with nominal variables can be ranked higher or lower than another and a clear numeric difference between each category can be distinctly established. Select the correct answer: 0 a. Both Statement X and Statement '1' are correct. 0 b. Statement X is correct and Statement '1' is incorrect. O c. Both Statement E and Statement '1' are incorrect. D d. Statement X is totally correct and Statement '1" is partially correct 0 e. None of the above Students were asked which social media app they are most active on. The responses are reflected in the table below: WhatsApp Twitter Instagram Instagram Instagram Instagram Instagram WhatsApp Twitter Instagram Facebook Instagram Facebook Facebook Facebook Instagram Instagram Instagram Instagram Instagram Instagram Instagram Instagram Facebook WhatsApp Instagram Twitter Facebook Instagram Instagram WhatsApp Instagram Facebook WhatsApp Instagram Facebook Facebook WhatsApp Instagram Facebook Which graphical summary is most suitable for this dataset? O a. Bar chart O b. Histogram O c. box and whisker plot O d. Scatter plot O e. None of the aboveQuestions 8 - 12 refer to the grouped frequency distribution below, in which the weight (in kg) of 40 morbidly obese individuals who are on a weight loss programme, are presented. Class (kg) Freq, f [80; 100) 4 [100; 120) LO [120; 140) 13 [140; 160) 9 [160; 180) 40 The estimated mean is: O a. 129 kg O b. 131 kg O c. 136 kg O d. 138 kg O e. None of the aboveClass (kg) Freq, f [80; 100) [100; 120) 9 [120; 140) 13 [140; 160) 9 [160; 180) 5 40 The median is approximately (rounded off to the nearest hundredth) : O a. 129.24 kg O b. 131.54 kg O c. 136.36 kg O d. 138.54 kg O e. None of the above