Question: Using the returns for Rans for the years 20142018, calculate the standard deviation of the returns in that period. Year Return % 2014 9.2 2015

Using the returns for Rans for the years 20142018, calculate the standard deviation of the returns in that period.

Year Return %

2014 9.2

2015 10.6

2016 11.2

2017 75.8

2018 30.6

Standard Deviation=

If we assume that Rands Returns follow the Normal Distribution, in what range of values does the majority (68%) of returns fall? Round up to 2 places.

Lower Bound=

Upper Bound=

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