concerned with the consistency of responses from moment to moment. However‚ it may not always be valid. Techniques in Testing the Reliability of Assessment Methods or RAM I. Test-retest Method The same test is administered twice to the same group of student and the correlation coefficient is determined. Disadvantages: 1. When the time interval is short‚ the respondents may recall their previous responses resulting to high correlation coefficient or CC. 2. When the time interval is long‚ the students
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hundred and sixty seven employees of commercial banks of Kohat‚ Pakistan. Data for the study were gathered through the administration of questionnaire. The data collected was subjected to appropriate statistical analysis using “Pearson Product Moment Correlation Coefficient and Analysis of Variance‚” all the findings were tested at 0.01 and 0.05 level of significance. The results obtained from the analysis showed that there existed strong relationship between rewards and employee motivation in commercial
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The correlation analysis refers to the techniques used in measuring the closeness of the relationship between the variables. DEFINITION Some important definitions of correlation are given below: 1. “Correlation analysis deals with the association between two or more variables”. ---- Simpson & kafka. 2. “When the relationship is of quantitative nature‚ the appropriate statistical tool for discovering and measuring the relationship and expressing it in brief formula is known as correlation”.-----
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satisfaction a cross individuals and product categories Armstrong‚ G‚ & Kotler. P‚ (1996). Principles of Marketing‚ seventh edition. India: Prentice- Hall. Blackstone‚ J. and Cox‚ J. (Eds) (2005)‚ APICS Dictionary‚ 11th edition‚ APICS – The Association for Operations Management‚ Alexandra‚ VA. Whitney‚ D.E. (1987)‚ “Manufacturing by design: a symbiosis”‚ IEEE Spectrum‚ Vol. 24 No. 5‚ pp Sheldon et al‚ 1991. A generic activity-dictionary-based method for product costing in mass customization. Pirsing
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Research Methods Learner Perception of a Good Teacher Submitted by: Sabrina Karam Submitted to: Ma’am Rashida Qureshi Registration no: 1117104 (BSSS-7) Assignment no: 2 Dated: 22nd December 2014 Contents: Title………………………………………………………………………………………….03 Introduction……………………………………………………………………………
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Chapter 13 Linear Regression and Correlation True/False 1. If a scatter diagram shows very little scatter about a straight line drawn through the plots‚ it indicates a rather weak correlation. Answer: False Difficulty: Easy Goal: 1 2. A scatter diagram is a chart that portrays the correlation between a dependent variable and an independent variable. Answer: True Difficulty: Easy Goal: 1 AACSB: AS 3. An economist is interested in predicting
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Janine Krüger Chantal Rootman HOW DO SMALL BUSINESS MANAGERS INFLUENCE EMPLOYEE SATISFACTION AND COMMITMENT? HOW DO SMALL BUSINESS MANAGERS INFLUENCE EMPLOYEE SATISFACTION AND COMMITMENT? Janine Krüger: Department of Business Management‚ Nelson Mandela Metropolitan University Chantal Rootman: Department of Business Management‚ Nelson Mandela Metropolitan University Purpose: The purpose of this research is to scrutinise motivational factors that may influence the levels of satisfaction and commitment
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Psych Study: Correlation of Music Preference and Life Satisfaction Introduction A study was conducted to find out whether or not there is a relationship between life satisfaction and preferences for different music types. The null hypothesis states that there will be no relationship between music preference and life satisfaction‚ while the research hypothesis predicts some relationship whether it be positive‚ negative‚ weak‚ or strong. Using the Pearson r correlation coefficient‚ we are able
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120 Airtel customers to determine the key factors that significantly influence on their perceptions. In the study‚ data have been collected by questionnaires. They are analysed by statistical tools namely mean‚ standard deviation (SD) and coefficient of correlation. This paper reports the findings from a survey on Airtel customers on these issues and tests a number of hypotheses pertaining to them. The result confirms that customer value is the most important drivers of customers’ satisfaction of Airtel
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impact on the exchange rate of Indian economy. The data collected for the analysis is in the span of 10 years time interval. To find out the relation b/w the GDP‚ BOP & Inflation on the exchange rate of India the statistical measure Correlation & Multiple Correlation is used. To establish the linear relation b/w the exchange rate on the combined effect of BOP‚ GDP & Inflation Multiple regression has been used. The analysis states that there is significant relation b/w these factors. & there are linear
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