The coronavirus named COVID-19 has changed the world permanently in the way
we live and work. You want to do a statistical study on how people behave now and
in the future. Collect a minimum sample size of 8 to conduct your analysis.
(a) Identify and describe the type of statistical study using at least 1 quantitative
variable and 1 qualitative variable. (4 marks)
(b) In your study, what are the 2 ways the world has changed? (2 marks)
(c) Present your data on the 2 ways in tables / charts. Give a brief description on
the data researched. (8 marks)
(d) With the quantitative variable, calculate:
(i) mean, (2 marks)
(ii) median, (2 marks)
(iii) mode, (1 mark)
(iv) standard deviation, (3 marks)
(v) interquartile range. (3 marks)