ECON 1000- Final Exam Guide - Comprehensive Notes for the exam ( 99 pages long!)

• School: York University
• Department: Economics
• Course: ECON 1000
• Professor: Andrea Podhorsky

Document Summary

Booklet, i may be subject to proceedings under the university"s regulations on academic honesty: i may only use my own formula and statistical tables booklet, photocopies of this formula and statistical tables booklet are not allowed. Approximate number of classes, k = 1 + 3. 3log(n) = 1 + ln(n)/ln(2) P(a or b) = p(a) + p(b) - p(a and b) Laws of expected value: e(c) = c, e(x + c) = e(x) + c, e(cx) = ce(x) Laws of variance: v(c) = 0, v(x + c) = v(x, v(cx) = c2v(x) Laws of expected value and variance of the sum of two variables. V(x + y) = v(x) + v(y) + 2cov(x, y) Laws of expected value and variance for the sum of more than two variables. 2 s n x s x = n s n z. Finite population correction factor use if n/n > 5% nn.