can u answer all

Question 1 Globally, numerous people died in road traffic crashes every year. For the betterment of the public at large, ways to alleviate the frequency and severity of traffic crashes have been the primary concerns of many governments. In fact, many traffic crashes can be avoided with the implementation of effective policies and regulations. (a) Traffic crash analysis can be used to analyse crash data with an objective to reduce crash fatalities and improve road safety. Give one (1) example on how descriptive data mining can be used to achieve the stated objective (10 marks) (ii) Give one (1) example on how predictive data mining can be used to achieve the stated objective (10 marks)