Chapter 4_class exercise True/False 1. The forecasting time horizon and the forecasting techniques used tend to vary over the life cycle of a product. Answer: TRUE 2. A time-series model uses a series of past data points to make the forecast. Answer: TRUE 3. Cycles and random variations are both components of time series. Answer: TRUE 4. One advantage of exponential smoothing is the limited amount of record keeping involved. Answer: TRUE 5. If a forecast is consistently greater
Premium Time series analysis Moving average Time series
Exercise 36 Answers 1. Since the F value is significant‚ based on the p-value of 0.005 which is less than 0.05 which is sufficient to reject the null hypothesis. This suggests that there is a difference in the control and treatment groups. 2. Since the p- value is less than 0.05 and therefor the null hypothesis can be rejected. This presents that the mean‚ difficulty and mobility scores‚ must be different 3. The result was statistically significant with a probability score of p < 0.001.
Premium Statistical hypothesis testing Statistical power Statistical significance
Chapter 1 Cost Accounting: Information for Decision Making Solutions to Review Questions 1-1. Financial accounting is designed to provide information about the firm to external users. External users include investors‚ creditors‚ government authorities‚ regulators‚ customers‚ competitors‚ suppliers‚ labor unions‚ and so on. Cost accounting systems are designed to provide information to internal users (managers). This difference is important‚ because it affects the design of the systems. Financial
Premium Costs Cost accounting Variable cost
Chapter One Quick Check: 1. Cells were not discovered by Hippocrates because he didn’t have the technology and equipment to. 2. Robert Hooke is credited with the discovery of the basic building block of living organisms. 3. Robert Brown is credited with the discovery of the cell nucleus. 4. Schleiden and Schwann’s contribution to biology was proposing that cells are the basic structural unit for plants and animals. 5. Before Virchow‚ one idea was that living things could arise from non-living
Premium Organism DNA Cell
Partnership – Basic Considerations and Formation 1 CHAPTER 1 MULTIPLE CHOICE ANSWERS AND SOLUTIONS 1-1: a Jose’s capital should be credited for the market value of the computer contributed by him. 1-2: b (40‚000 + 80‚000) 2/3 = 180‚000 x 1/3 = 60‚000. 1-2: c 1-3: a Cash P100‚000 Land 300‚000 Mortgage payable ( 50‚000) Net assets (Julio‚ capital) P350‚000 1-4: b Total Capital (P300‚000/60%) P500‚000 Perla’s interest ______40% Perla’s capital P200
Premium Asset Balance sheet Generally Accepted Accounting Principles
Unit 1 Exercise 1. Local Exchange Unit 1 Exercise 1. Local Exchange NT1310 The purpose of a Network is to share data. To make this possible‚ you have to be able to connect to other computers. To make this enticing to people to want to take advantage of this technology‚ it has to be simple not so complex. This sounds a little difficult to understand as far as a qualified answer‚ but to sum things up that is it. The question to ask and that many people don’t consider is how data is transferred from
Premium Computer software Computer network Computer
Unit 1 Exercises Chapter 1 1. What is free software? List three characteristics of free software. Free software is a no charge/ non price software. Free software is software that users have the freedom to distribute and change. The 3 characteristics of free software is that you’re able to download it many times & install it on several computers without paying out of pocket each time you download it. The 2nd characteristic is you can also share the free software with others. And the 3rd characteristic
Premium Unix Operating system
(section 1) Module 1 E 1-1 1 a 2 c 3 d 4 c 5 b 6 c 7 d 8 a 9 b 10 c P 1-1 a. Wages Interest Add Equip 6‚000‚000 500‚000 900‚000 7‚400‚000 b. Wages Interest 6‚000‚000 500‚000 6‚500‚000 c. Bonds Wages Interest 6‚000‚000 500‚000 10‚000‚000 16‚500‚000 E 1-2 b b d b b c c b a b d. The cash basis of accounting requires the company to expense the entire $10 million of equipment in year ten. The taxpayers of the tenth year incur the entire expense rather than depreciating $1 million per year. P 1-2 1. The
Premium Generally Accepted Accounting Principles Finance
Chemistry: A Molecular Approach Canadian Edition Tro‚ Fridgen‚ Shaw Clicker Questions by: Jason A. Kautz University of Nebraska-Lincoln Matthew Lukeman Acadia University Copyright © 2014 Pearson Canada Inc. Slide 10-1 Q1: PCl3 is an industrial chemical used in many herbicides and insecticides. What is the molecular shape of PCl3? 1A) bent 2B) tetrahedral 3C) trigonal pyramidal 4D) T-shaped 5E) trigonal planar Copyright © 2014 Pearson Canada Inc. Slide 10-2 Q2: What is the approximate angle
Premium Chemical bond Atom Molecule
Question 1 0 out of 1 points Subcultural theories have been criticized for being ________. Selected Answer: focused on the illicit activities of juvenile gangs Correct Answer: racist Question 2 0 out of 1 points The most important contribution made by the ecological school is ________. Selected Answer: the concept of the existence of deviant subcultures Correct Answer: its claim that the community has a significant influence on behavior Question 3 1 out of 1 points
Free Criminology