COMMERCE 2QA3 Study Guide - Final Guide: Home Shopping Network, Pearson Education, Time Series
Document Summary
Use the following to answer the question below. The time series graph below shows monthly sales figures for a specialty gift item sold on the home. Shopping network (hsn): the dominant time series component in these data is, cyclical, seasonal, random walk, irregular, index numbers. The monthly returns on a social choice portfolio comprised of "green" companies are shown below for the last six months of 2015. December: the forecasted monthly return for january 2016 using a three-month moving average is, 2. 8, 1. 9, 2. 0, 2. 4, 1. 5. : 22-3: use a single exponential smoothing (ses) model with = 0. 8 to forecast for january 2016. Assume that the forecast for december 2015 was 1. 18%: 1. 50, 1. 18, 1. 76, 1. 90, 2. 20. Sunny side condominiums recently purchased land outside of toronto and is trying to decide the size complex it should build (large or small). : 23-2: what is the expected value of perfect information, . 25, , , . 75, .
