• Study Guide
    sequence Variables Is anything that can take on differing or varying values. The values can differ at various times for the same object or person, or at the same time for different objects or persons. Variable examples Production units Absenteeism Motivation Types of variable ...
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  • Multivirate Data
    determine if relationships exist between variables. Multivariable relationships involve at least two independent variables and the effect they have on a dependent variable. The independent variables must have a distinct and measurable effect on the dependent variable or there is no relationship. The given...
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  • Multiple Regression
    (predict) the variance in an interval dependent, based on linear combinations of interval, dichotomous, or dummy independent variables. Multiple regression can establish that a set of independent variables explains a proportion of the variance in a dependent variable at a significant level (through a...
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  • Research Nursing
    hypothesis is a statement about two variables, independent and dependent, and their relationship with an expected outcome based on the research question which, if directional, will state the expected direction of the relationship between the independent and dependent variables. If the research hypothesis is...
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  • A Regression Model to Show the Relationship Between Board Governance & Shareholder Value Maximization
    shareholder value using governance and performance data from a sample of 15 companies listed on the Uganda Securities Exchange. Four (4) independent variables; the size of the board of directors, independence of the board, tenure for CEO’s and the size of the audit committees were regressed against...
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  • Project 8
    “Does a linear relationship exist between the dependent variable and the independent variables. Based on the multiple regression model of the Virginia hospitals data, all of the independent variables are not significant predictors of the dependent variable. This is evidenced by the varying p-values shown...
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  • static
    be exhaustive – coding categories should be provided for all subjects or objects or response. • Categories should be mutually exclusive and independent – there should be no overlap between the categories, to ensure that a subject or response can be placed in only one category. Recode • Recoding...
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  • Hypothesis
    ways: a) Null Hypothesis (H0): The consumer satisfaction is dependent only on five factors namely, price, taste, quantity, ambience and hygiene. b) Alternative Hypothesis (H1): The consumer satisfaction is not only dependent on the five factors namely, price, taste, quantity, ambience and...
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  • INCOME - LEVEL OF KINDERGARTEN CHILDREN PARENTS
    This report is based on a small scale survey conducted on parents of kindergarten children. It focuses on their income level; how income varies with variable factors such as job type (business or service-holder, gender (female or male), job position (rank in job sector), age, education level (no. of years...
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  • Economics Project
    in Pakistan is dependent upon Fertilizer consumption per hectare; Water availability, improve seeds, Pesticides and so many others. But we make the relationship between 3 variables in which one is dependent and two are independent, these variables are under below. Dependent variable – Yield per hectare...
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  • Introduction to Econometrics
    components. Linear Regression is a statistical technique that correlates the change in a variable to other variable/s, the representation of the relationship is called the linear regression model. Variables are measurements of occurrences of a recurring event taken at regular intervals or measurements...
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  • Ordinary Differential Equation
    differential equations by type, order and linearity Recall Dependent and Independent variables? Example 1 Consider an equation y = 4 x + 1 The values of y depend on the choice of x. y - dependent variable (function) x - independent variable (argument) Example 2 For a parametric equations of...
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  • Ecosystem
    WILMA P. BERNARDO Regression and correlation analysis: Regression analysis involves identifying the relationship between a dependent variable and one or more independent variables. A model of the relationship is hypothesized, and estimates of the parameter values are used to develop an estimated regression...
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  • Manova
    used when there are two or more dependent variables. It helps to answer : 1. do changes in the independent variable(s) have significant effects on the dependent variables; 2. what are the interactions among the dependent variables and 3. among the independent variables.[1] Where sums of squares appear...
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  • research in business
    an independent, intervening and a moderating variable. Example of Motivation as Independent variable: “At a call centre, quality of solution provided to a inbound customer is dependent on the level of motivation & know how of the call centre employee responding to the call” Dependent variable - Quality...
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  • Regression Analysis
    analyzing several variables, when the focus is on the relationship between a dependent variable and one or more independent. More specifically, regression analysis helps one understand how the typical value of the dependent variable changes when any one of the independent variables is varied, while the...
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  • The Causes of Tardiness Among Freshmen Students
    it measures the separation of two points. Dependent Variable When two variables are related, we say that one depends on the other. This variable is called the dependent variable. The"other" variable is free to roam so it is called the independent variable. In a scientific experiment, the experimenter...
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  • Case Study
    connections between variables which is important in any problem situation. Variable is anything that can take on differing or varying values. In this case study, there are 2 types of variables. Firstly known as the dependent variables, this is also known as the criterion variable. The second one is...
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  • Multivariate Data
    data can be used to anticipate the effect of several variables. Multivariate relationships involve multiple independent variables affecting a dependent variable. These independent variables have a distinct and measurable effect on the dependent variable. These relationships can be used by managers to make...
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  • Cost Accounting Chapter 8 Notes
    using same acct basis and all transactions are properly recorded in prd which they occurred * Prd used is too shortchance of mismatch b/t variables increases * Longer prd reduces number of data points available to improve the accuracy of the estimate * Accuracy depends on the...
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