The spreading of the novel coronavirus (COVID-19) has already caused a large number of deaths worldwide. Scientists have identified that the rate of number of deaths in a country can be correlated with the density of the population (number of people per area), the average age and weight of the population, the average work commute and the net mass flow rate of people in and out of the country a) Apply dimensional analysis to this problem and find the minimal number of dimensionless groups to describe and understand the available data. b) Discuss your findings and what you can conclude out of your analysis. The spreading of the novel coronavirus (COVID-19) has already caused a large number of deaths worldwide. Scientists have identified that the rate of number of deaths in a country can be correlated with the density of the population (number of people per area), the average age and weight of the population, the average work commute and the net mass flow rate of people in and out of the country a) Apply dimensional analysis to this problem and find the minimal number of dimensionless groups to describe and understand the available data. b) Discuss your findings and what you can conclude out of your analysis