Suppose these are the monthly returns of my portfolio from October 2012 - November 2020.

part a) Do the returns appear to be normally distributed? t distributed? What parameters seem to fit the distribution? part b) Assuming the distribution is normally distributed, what is the probability that the portfolio returns less than 1% in any month?

I know the monthly mean is 2.01% and monthly standard deviation is 4.68%

Monthly Returns 14 20.0000000% 12 15.000000 0% 10 10.0000000% 8 5.0000000% www.one Muut 6 0.0000000% 4 -5. 0000000% 2 -10.0000000% -15.0000000% 2012 2013 2013 2013 2013 2014 2014 2014 2014 2015 2015 2015 2015 2016 2016 2016 2016 2017 2017 2017 2017 2018 2018 2018 2018 2019 2019 2019 2019 2020 Month Monthly Returns Monthly Returns 14 20.0000000% 12 15.000000 0% 10 10.0000000% 8 5.0000000% www.one Muut 6 0.0000000% 4 -5. 0000000% 2 -10.0000000% -15.0000000% 2012 2013 2013 2013 2013 2014 2014 2014 2014 2015 2015 2015 2015 2016 2016 2016 2016 2017 2017 2017 2017 2018 2018 2018 2018 2019 2019 2019 2019 2020 Month Monthly Returns