Unit 3: Practitioner Research Techniques Assessment. Part 2; Quantitative Analysis By Stephenson J Sylvester‚ University of Huddersfield. July 2006 This paper is a discussion in support of the Doctorate of Education Programme Unit 3 Assignment part 2 on Quantitative Analysis. The discussion looks at the usage and value of quantitative data analysis packages like SPSS. A brief comparison is drawn between other methods of data analysis and a summary conclusion is made. A step by step procedure is
Premium Scientific method Research Quantitative research
Quantitative Methods BITS Pilani Pilani Campus Course handout BITS Pilani Pilani Campus Session-1 Instructor Details Dr. Remica Aggarwal 1214 C ; FD-1 Department of Management Email: remica_or@rediffmail.com Mobile: 09772054839 BITS Pilani‚ Pilani Campus Course Details • • • • • • • Management Science Use of QM/QA Modelling Techniques Data Analysis Techniques MS Excel QM for Windows Test BITS Pilani‚ Pilani Campus Quantitative Methods • • • • • • • Operations
Premium Random variable Normal distribution Statistical hypothesis testing
Statistics and Quantitative Methods ASSIGNMENT: 2 PREPARED FOR: CHOWDHURY PREPARED BY: VALLEY STATE UNIVERSITY DATE: 13. The Electrotech Corporation manufactures two industrial-sized electrical devices: generators and alternators. Both of these products require wiring and testing during the assembly process. Each generator requires 2 hours of wiring and 1 hour of testing and can be sold for a $250 profit. Each alternator requires 3 hours of wiring and 2 hours of testing and can
Premium Optimization Profit maximization Electrical generator
all males. You can do that for females similarly. We get the following table. From this table‚ we know that there are 120 males: 26 with code 2 meaning they stay in the company for 2 to 5 years.” 14 with code 3 meaning they stay in the company over 5 years” 80 with code 1 meaning they stay in the company for less than 2 years So‚ the “tenure with company” distribution by male is 26/120=21.67% among 120 males stays in
Premium Standard deviation Variance Male
Review Test Submission: Midterm Exam SKIP TO COURSE MENU SKIP TO TOP FRAME TABS Content User Course Quantitative Methods Test Midterm Exam Started 2/5/14 10:13 PM Submitted 2/6/14 2:13 AM Status Completed Attempt Score 120 out of 200 points Time Elapsed 4 hours‚ 0 minute out of 4 hours. Instructions Question 1 5 out of 5 points Deterministic techniques assume that no uncertainty exists in model parameters. Answer Selected Answer: True Correct Answer:
Premium Random variable Randomness Normal distribution
inspection and packaging. For the four-week planning period‚ 340 hours of cutting and dyeing time‚ 420 hours of sewing time‚ and 200 hours of inspection and packaging time are available. All-Pro footballs provide of $5 per unit and College footballs provide a profit of $4 per unit. The linear programming model with production times expressed in minutes is as follows: Max 5A + 4C s.t. 12A + 6C 20‚400 Cutting and dyeing 9A + 15C 25‚200 Sewing
Premium Optimization
No-Stick follows a normal curve‚ with a standard deviation of 4‚000 packages. What is the probability that sales will be less than 81‚000 packages? ---------- z(81000) = (81000-87000)/4000 = -6/4 ---- P(x < 81000) = P(z < -3/2) = normalcdf(-100‚-3/2) = 0.0668
Premium Standard deviation Normal distribution Variance
Quantitative Methods of Data Analysis Sales Force Survey Respondent number: 01 1. Are you male or female? (1) Male (2) Female 2. What is the name of your employer? (1) Jones and Sons (2) Smith and Company (3) Tomkins 3. In which area of the country do you work? (1) North (2) South 4. Please circle your response to the following three questions‚ using the following scale: 1 “strongly agree” 2 “agree” 3 “uncertain” 4 “disagree” 5 “strongly disagree” 4a) In general
Premium SPSS Variable File system
Abstract In this experiment‚ the absorbance of KMnO4 was measured by spectrophotometric method to determine the molar concentration and the molar extinction coefficient of KMnO4. In part 1‚ in order to determine the maximum absorbance wavelength of KMnO4‚ we measured the absorbance of the sample solution which contains KMnO4 at the wavelengths between 330nm and 660nm‚ and plotted the λ and A points; the λmax was 530nm. In part 2‚ the effect of concentration on the absorbance was examined. We prepared
Premium Light Electromagnetic radiation Visible spectrum
Quantitative Research Methods Quantitative means quantity which implies that there is something that can be counted. Quantitative research has been defined in many ways. It is the kind of research that involves the tallying‚ manipulation or systematic aggregation of quantities of data (Henning‚ 1986) John W. Creswell defined quantitative research as an inquiry into a social or human problem based on testing a theory composed a theory composed of variables‚ measured with numbers‚ and analysed with
Premium Scientific method Research