Ford GE Amazon
2016 10  6 2
2017  5 13 6
2018 14  5 1
2019  7 18 7
Consider the portfolio consisting of 60% = .60 Ford and 40% = .40 GE. What is the sample mean of this portfolio? What is the sample variance of this portfolio? What is the sample standard deviation of this portfolio?
a. 
sample mean = 4, sample variance 47.56, sample standard deviation= 6.83 

b. 
sample mean =3.8, sample variance = 82.37, sample standard deviation 9.06 

c. 
sample mean =3.8, sample variance = 3.332, sample standard deviation = 1.825 

d. 
None of these 
Consider the portfolio consisting of 30% =.30 GE and 70% = .70 Amazon. What is the sample mean of this portfolio? What is the sample variance of this portfolio? What is the sample standard deviation of this portfolio?
a. 
sample mean = 3.8, sample variance = 66.298, sample standard deviation =7.926 

b. 
sample mean = 4.3, sample variance = 32.846, sample standard deviation = 5.731 

c. 
sample mean = 3.6, sample variance = 58.522, sample standard deviation = 7.650 

d. 
None of these 
Consider the portfolio consisting of 60% = .60 Ford and 40% = .40 GE. What is the sample mean of this portfolio? What is the sample variance of this portfolio? What is the sample standard deviation of this portfolio?
Hence correct option will be d
d) None of these
B. Consider the portfolio consisting of 30% =.30 GE and 70% = .70
Amazon. What is the sample mean of this portfolio? What is the
sample variance of this portfolio? What is the sample standard
deviation of this portfolio?
Hence option is d .
d) None of thses
Get Answers For Free
Most questions answered within 1 hours.