Background In Australia, we have experienced extreme heat in the year 2019. With the inevitable rise of extreme weather events, it is crucial that we better understand its potential impact on our everyday life. Some consequences of extreme weather events and the climate change were captured in this article: https://australasiantransportresearchforum. org . au/wp- content/uploads/2022/03/2007_Rowland_Davey_Freeman_Wishart . pdf Various weather events may affect the road safety. In SIT741, you will use a dataset based on publicly available data to understand the relationship between weather patterns and number and severity of road traffic accidents. Your analysis could provide crucial knowledge for resource planning of emergency services. Assignment 1 will focus on the analysis of road traffic accidents data. Task 1: Road traffic accident dataset (16 points) The dataset is attached to the assignment. Please download it and place it in a folder where your Rstudio will be able to access it. . How many rows and columns are in the data? (2 points) " How many regions are in the data? (2 points) What data types are in the data? (Use data type selection tree and provide detailed explanation) (2 points for data types, 2 points for explanations) What time period does the data cover? (2 points) ATAL CEDTOLL