Hi, please show me how to solve the question below without using excel formulas. Please round all answers to four decimal places and show all calculation steps clearly so I can understand the process. Thank you

The following two sample data sets that are based on 8-day weather recorded in October of 2021 for two cities in Ontario. Toronto London temperature (in temperature (in Celsius) Celsius) 12 15 7 18 8 10 4 -1 9 16 4 11 Answer the following questions and show your work to support your answers to get full marks. a) What is the mean and median temperature in Toronto? Which measure of central location best describes a typical temperature in Toronto and why? b) What is the MAD of the temperature in London? c) What is the interquartile range of the temperature in London? d) Which city has relatively more variation in temperature? The standard deviation of London Temperature is 5.6061