STAT 2040 Study Guide - Midterm Guide: Cheat Sheet, Scatter Plot, Mutual Exclusivity
Document Summary
This is a closed book examination, but one 8. 5" 14" crib sheet (double sided) and a calculator are allowed. This test consists of 20 equally-weighted multiple choice questions. Answer the multiple choice questions on the computer score sheet (it is also wise to circle your answers on the exam paper). There is no "guessing penalty" used in marking the multiple choice: make sure you have a complete exam booklet! Fill in your student id and section number on the front of the computer score sheet in pencil. Also fill in your name and student number at the top of this exam booklet: the entire exam booklet is to be handed in, including your rough work, along with the computer score sheet. If p(a) = 0. 40, p(b) = 0. 60, and a and b are independent, what is p(an1b)? (a) 0. 16 (b) 0. 24 (c) 0. 36 (d) 0. 84 (e) none of the above.
