An investigation of the impact of computer related technology on efficiency and productivity of office personnel in the factory office of Lasco Distributors Limited Candidate Name: Kimberlin Maxwell Name of School: Jonathan Grant High School Name of Teacher: Mrs. Cole-McNeil Centre Number: 100164 Territory: Jamaica Year of Exam: 2013 Title of the Project An investigation of the impact of computer related technology on efficiency and productivity Of office personnel in the factory office of Lasco
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Sociological methods -Topic 5- Questionnaires DISADVANTAGES Practical problems: The data from questionnaires tends to be limited and superficial because they need to be fairly brief since most respondents are unlikely to complete and return a long‚ time-consuming questionnaire. Limits the amount of information that can be gathered from each respondent May sometimes be necessary to offer incentives (entry into a prize draw) to persuade respondents to complete the form The researcher can’t be sure
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Methodology Methodology is a set or system of methods‚ principles‚ and rules for regulating a given discipline‚ as in the arts or sciences. In the case of the questionnaire‚ we have chosen to do to both qualitative and quantitative methods to focus on the effect of stress on first year students in their first semester at university. The difference between the two is that Quantitative data is the data can be collected numbers and frequencies‚ this makes it easier to analyse and is fairly reliable
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shows the importance of examining food costs per meal To ensure the safety and quality of food Discuss the research methodology First and foremost‚ we took the first step towards starting this assignment is that we collected our data through a survey research method. We have one dependent variable that is‚ monthly expenses on food and 11 other variables supporting it. The other variables are age‚ monthly allowance‚ maximum amount willing to spend on food‚ number of meal consumption in a day‚
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6.2.5 Statistical analysis The values are expressed as mean ± SEM. The statistical analysis was carried out by one-way analysis of variance using SPSS (version 17) statistical analysis program. Duncan’s post hoc multiple comparison tests were used to determine significant differences among groups. P < 0.05 was considered to be significant. 6.3 Results 6.3.1 Liver function tests Liver toxicity markers were assayed to assess hepatic injury. The activities of alkaline phosphatase (ALP)‚ acid phosphatase
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A researcher predicts that watching a film on institutionalization will change students’ attitudes about chronically mentally ill patients. The researcher randomly selects a class of 36 students‚ shows them the film‚ and gives them a questionnaire about their attitudes. The mean score on the questionnaire for these 36 students is 70. The score for a similar class of students who did not see the film is 75. The standard deviation is 12. Using the five steps of hypothesis testing and the 5% significance
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Statistical process control (SPC) is the application of statistical methods to the monitoring and control of a process to ensure that it operates at its full potential to produce conforming product. Under SPC‚ a process behaves predictably to produce as much conforming product as possible with the least possible waste. While SPC has been applied most frequently to controlling manufacturing lines‚ it applies equally well to any process with a measurable output. Key tools in SPC are control charts
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Statistical Process Control Statistical Monitoring of Processes to Detect Special Causes of Variation Lecture Outline • • • • • • • Basics of Statistical Process Control Control Charts Control Charts for Attributes Control Charts for Variables Control Chart Patterns SPC with Excel Process Capability Statistical QA Approaches Statistical process control (SPC) • Monitors production process to prevent poor quality Acceptance sampling • Inspects random sample of product
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1. (12 points) In this recession‚ yours truly would like to make extra money to support his frequent filet-mignon-et-double-lobster-tail dinner habit. A promising enterprise is to mass-produce garnet wedding rings for brides. Based on my diligent research‚ I have found out that women’s ring size normally distributed with a mean of 6.0‚ and a standard deviation of 1.0. I am going to order 5000 garnet wedding rings from my reliable Siberian source. They will manufacture ring size from 4.0‚ 4
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in the production process as well as in the product itself. Statistical Quality Control (SQC) is a set of statistical techniques intended to aid in the improvement of system quality.[i] DEFINITION The Statistical Control of Quality is application of statistical principles and techniques in all stages of design‚ production‚ maintenance and service. The phrase “statistical quality control” (SQC) refers to the application of statistical methods to monitor and evaluate systems and to determine whether
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