MSIS 301 – Homework Chapter 4 Carlos Mazur Prof. Davood Golmohammadi 4.10. Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table: Year 1 2 3 4 5 6 7 8 9 10 11 Registrations 4 6 4 5 10 8 7 9 12 14 15 a) Develop a 3 year moving average to forecast registrations from year 4 to year 12. Year 4 5 6 7 8 9 10 11 12 Forecast 4.6 5 6.3 7.6 8.3 8 9.3 11.6 13.6 b) Estimate demand again for years 4 to 12 with a 3 year weighted moving
Free Exponential smoothing Moving average Time series analysis
BUS 260Will AlmonteAssignment 21. The following data are monthly sales of jeans at a local department store. The buyer would like toforecast sales of jeans for the next month‚ July.a) Forecast sales of jeans for March through June using the naïve method‚ a two-period movingaverage‚ and exponential smoothing with an α = 0.2. (Hint: Use naïve to start the exponentialsmoothing process.)MonthSales Naïveb) Compare the forecasts using MAD and decide which is best.Exponential = MAD = Σ | actual – forecast
Premium Exponential smoothing Moving average Time series analysis
VLSI IMPLEMENTATION OF INTERPOLATION PROCESSOR FOR SOFT-DECISION REED-SOLOMON DECODING ABSTRACT Error detection and correction plays a very important role in data communication. Various codes such as convolutional and block codes are available for the purpose of error detection and correction. Among the block codes Reed-Solomon code provides several advantages. Reed-Solomon codes are powerful error-correcting codes that finds wide applications in many fields. The soft-decision
Premium Data Computer Data mining
1.1 Outline different types of documents that may be produced and the different styles that could be used A document can be produced in either printed or electronic format. These can be produced in many different ways: Letter – This is a document used for different types of communications within the business for various reasons. Spread sheet – This is used to calculate‚ store‚ sort and display information. This can be either presented electronically in Microsoft Excel or in books and single
Premium Management Data Risk
descriptive research a researcher or public official observes and then describes what was observed. These studies are often concerned with counting or documenting observations. Exploratory research studies focus more on developing a preliminary understanding about a new or unusual problem (Maxfield and Babbie‚ 2016‚ pg. 11). Exploratory research is when a researcher or official may be interested in a crime or criminal justice policy issue about which little is know. When it comes to experimental research
Premium Crime Criminology Criminal justice
Project Plan For my multimodal project‚ I will illustrate the use of cultural appropriation in high fashion. For my project‚ I will give an oral presentation accompanied by a PowerPoint with photographs displaying instances of cultural appropriation in high fashion and traditional clothing of each culture. I am using PowerPoint because the topic of cultural appropriation in high fashion is best understood through visuals. During my presentation‚ I will highlight my argument that cultural appropriation
Premium Scientific method Research Qualitative research
Running head: Existing Data Sources Writing Activity: Final Assignment CJ490: Research Methods in Criminal Justice Instructor: Prof. Patricia Lowery Abstract Juvenile truancy is a serious concern with major consequences in the present and future of individuals and society in general because is usually connected with failure in school and delinquency. This research study will analyze the data for delinquent young adults born between 1991 and 1995. Prior research
Premium Crime Criminology Juvenile delinquency
OPR1010 Operations Management (Winter 2010) In-class Assignment 2: Forecasting Directions: ( We will check the answers during the supplemental session on Feb. 18. (Participation points will be considered for volunteers. (This is not a take-home assignment. You do not have to turn in the answers. (Use MS-Excel for Questions 1 through 4. Q-1. The Polish General’s Pizza Parlor is a small restaurant catering to patrons with a taste for European Pizza. One of its specialties is Polish Prize
Premium Moving average Forecasting Exponential smoothing
used to support content-based retrieval. There are numerous limitations of this approach. First‚ the approach is not scalable since each object needs to be manually annotated with keywords and/or textual descriptions making it impractical for large data sets. Second‚ due to the subjectivity of the human annotator‚ the annotations may not be consistent which negatively affects retrieval effectiveness. Furthermore‚ it may be infeasible to describe visual content (e.g.‚ shape of an object) using simply
Premium Data mining Data Data analysis
5.1 Simulation 5.1.1 System description To conduct the experiment‚ as a data set we used different videos from outdoor places which comprise of both normal and abnormal motions. The experimental results of one of the videos have been presented in figure 5.1-5.8. The video consists of 100 frames where both normal and abnormal motion exists. Figure: 5.8.1 System block diagram 5.2 Results Figure: 5.9.1 Normal motion of the Truck Figure: 5.2.2 Abnormal motion of the Truck Figure: 5.2.3 Abnormal
Premium Cryptography Computer graphics SQL