lls for protection against the virus. TABLE 1: MONTHLY SALARY, IN RANDS, OF PEOPLE EMPLOYED COMPANY A 2 200 2 300 2400 2400 2500 2 500 2 500 2 600 2 700 2 800 COMPANY B 2.300 1 900 2 600 3 100 2 800 2 700 3.000 1 500 2 000 2 400 1. How many members of staff were employed in total by both companies? 2. State whether the data provided is "discrete" or "continuous" data. 3. Calculate the median salary for Company B. 1. What is the modal salary for Company A? Calculate the Quartile 1 and Quartile 3 for Company A. Company A was confident that their mean salary was greater than that of Company B. Verify, by showing ALL calculations whether company A was CORRECT or not. M tical Literacy and the 5 num.
