For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners (x) are recorded along with the attractiveness ratings by females of their male date partners (y); the ratings range from 1 to 10. the 50 paired ratings yield x overbarequals6.4, y overbarequals6.0, requalsnegative 0.258, p-valueequals0.070, and modifyingabove y with caretequals7.99negative 0.311x. find the best predicted value of modifyingabove y with caret (attractiveness rating by female of male) for a date in which the attractiveness rating by the male of the female is xequals4. use a 0.05 significance level.

Landon mars, the company bookkeeper, recorded the $10,000 purchase of land as rent expense by decreasing cash and decreasing shareholders' equity. what is the effect of this error on the accounting equation

How does the economy of cuba differ from the economy of north korea? in north korea, the government’s control of the economy has begun to loosen. in cuba, the government maintains a tight hold over the economy. in cuba, the government’s control of the economy has begun to loosen. in north korea, the government maintains a tight hold over the economy. in north korea, there is economic uncertainty in exchange for individual choice. in cuba, there is economic security in exchange for government control. in cuba, there is economic uncertainty in exchange for individual choice. in north korea, there is economic security in exchange for government control.\

Ben collins plans to buy a house for $166,000. if the real estate in his area is expected to increase in value by 2 percent each year, what will its approximate value be five years from now?