The most recent period of globalization increased the global GDP at the same time it did what else?
O A. Led to runaway unemployment in developed countries
OB. Widened the income gap between rich and poor countries
OC. Reduced both prices and wages
O D. Led to smaller profits for businesses

Ajewelry direct sales company pays its consultants based on recruiting new members. question 1 options: the company is running a pyramid scheme, which is illegal. the company is running a pyramid scheme, which is legal. the company has implemented a legal and ethical plan for growth. the company uses this method of compensation to reduce the fee for the product sample kit.

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

Security a has a higher standard deviation of returns than security b. we would expect that: (i) security a would have a risk premium equal to security b. (ii) the likely range of returns for security a in any given year would be higher than the likely range of returns for security b. (iii) the sharpe ratio of a will be higher than the sharpe ratio of b. (a) i only (b) i and ii only (c) ii and iii only (d) i, ii and iii