Question An estimation of the amount of GDP (Y, R billions) as a function of government expenditure
(X2, R billions) and exports (X3, R billions) over the period 1980 - 2012 (n=33) was done,
and the following results were obtained:
-1336.049 + 12.7413X2 + 85.7640X3
(175 2725) 0.9123) (8.8019)
R2 = 08906; ESS = 42782953; RSS = 525462.2
2. Interpret the estimated parameters b2 and 63, indicating and explaining whether or not
their signs make economic sense.
b. Set up two-tailed hypothesis tests for each of b2 and b3, and test their significance at the 1% level​

Nicolo paganini's numbers 1184 and 1210 are amicable. the proper divisors of 1184 are 1, 2, 4, 8, 16, 32, 37, 74, 148, 296, and 592. the proper divisors of 1210 are 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, and 605. use the definition of amicable (friendly) numbers to show that they are indeed amicable. which of the folowing statement uses the definition of amicable numbers to show that 1184 and 1210 are indeed amicable? o a. o b. ° c. the sum of proper divisors of 1184 is 1210 and the sum of proper divisors of 1210 is 1184 the sum of proper divisors of 1184 is greater than 1210 and the sum of proper divisors of 1210 is greater than 1184 the sum of proper divisors of 1184 is less than 1210 and the sum of proper divisors of 1210 is less than 1184