Choose the value-weighted series for the period from 1/1928-12/2012 (1020 months). Split the sample in half (i. e., 610 in each half) and compute the average, standard deviation, skewness, and kurtosis for each of the six portfolios for the two halves in Excel. Do the six split halves statistics suggest to you that returns come from the same distribution over the entire period?

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°