Q1 The Cutter Consortium surveyed 154 US. companies to determine the extent of their involvement in electronic commerce (e-commerce). Four of the questions they asked follow. 1. Do you have an overall e-commerce strategy? 2. If you don't already have an e-commerce plan, when will you implement one? a. Short term; b. Medium term or c. Long term 3. How many different product lines did you deliver over the internet in the last year? 4. What was your company's total revenue (in millions of dollars) in the last scal year? a. For each of the above questions, classify the resulting variable as categorical or numerical. If numerical, state whether discrete or continuous; if categorical, state whether nominal or ordinal. [4 marks] b. Explain the difference between parameter and statistic. [2 marks] c. Give two examples of statistics that could be calculated from the data generated from questions 1 to 4 above. [2 marks]