3. Total 60% Marks: The table below gives a sample of the total annual returns on the SMI (Swiss Market Index) from 2013 to 2022. The returns are in Swiss francs. Use the information from the Table to answer below questions: SMI Index Total returnsI (2013 2022) Yei Return 2013 46.21% 2014 -6.18% 2015 8.04% 2016 22.87% 2017 45.90% 2018 20.32% 2019 41.20% 2020 -9.53% 2021 47.75% 2022 43.06% A. Calculate the sample mean return (10% Marks) B. Calculate the median return (5% marks) C. Calculate the range of the returns (5% Marks) D. Calculate the variance and standard deviation of the sample returns (10% Marks) E. Calculate the Skewness to assess the degree to which the return distribution depart from normality (10% Marks) F. Explain the Findings of the Skewness in terms of the location of the median, Mode and mean returns (5% marks) G. Calculate Excess Kurtosis (10% marks) H. From the Kurtosis value, contrast the distribution of the SMI Index returns to a normal distribution and ascertain whether near to Leptokurtic, Mesokurtic or Platykurtic? (5% Marks)