Solution Library


Provide A Research Question Where ANOVA And MANOVA Can Be Used

Question Provide a plausible research question in the field of education that implies an ANOVA or MANOVA analysis. Identify your research question, your research (alternative) hypothesis, and your null hypothesis. Also, identify and label your variable. Be sure that the variables are operationally ... Read More

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Reason For Selecting Non-Parametric Test Over Parametric Alternative

Question What are the most common reasons you would select a non-parametric test over the parametric alternative?   Summary The question belongs to Statistics and it discusses about the common reasons for selecting non-parametric test over parametric alternative. Total Word Count 187 ... Read More

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What Are The Issues Of Statistical Power In Non-Parametric Tests

Question Discuss the issue of statistical power in non-parametric tests (as compared to their parametric counterparts). Which type tends to be more powerful? Why?   Summary The question belongs to Statistics and it discusses about issue of statistical power in non-parametric tests. Total W ... Read More

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Identify Non-parametric Counter Parts For Parametric Tests

Question For each of the following parametric tests, identify the appropriate non-parametric counterpart: Dependent t test Independent samples t test Repeated measures ANOVA (one-variable) One-way ANOVA (independent) Pearson Correlation   Summary The question belongs to Statistics ... Read More

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Prepare Exploratory Data Analysis With Correlation And Regression

Question Using the data set: data.sav; you will focus on the variables related to Extroversion and Agreeableness (student and lecturer).  Part A Exploratory Data Analysis. Perform Exploratory Data Analysis on all variables in the data set. Because you are going to focus on Extroversion ... Read More

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Prepare Exploratory Data Analysis With Multivariate And Univariate Tests

Question Part A. SPSS Assignment In this exercise, you are playing the role of a researcher that is testing new medication designed to improve cholesterol levels. When examining cholesterol in clinical settings, we look at two numbers: low-density lipoprotein (LDL) and high-density lipoprotein (HD ... Read More

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Performing Discriminant Analysis For Given Data

Question Data: The ustudy.sav data file includes data collected from two independent samples of faculty from two types of universities. The variables are as follows: * ACADRNK: academic ranking, with 1 being assistant, 2 associate, and 3 full professor;  * UNIV: type of university , with 1 b ... Read More

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Performing Univariate Analysis For Given Data

Question Data: A MANOVA is performed to study the effect of demand stress and training in behavioral desensitization on communication apprehension. The sample has 2 dependent variables (DVs) and two independent variables (IVs). The first IV has 3 levels, the second IV has 2. These two IVs in factor ... Read More

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Calculate And Test Hypotheses For Given Data

Question Yi X1i X2i X3i X4i 0.076 0.022 0.048 0.027 0.042 0.227 1.111 0.15 0.136 0.152 0.041 0.003 0.027 0.024 0.076 0.063 0.06 0.041 0.056 0.037 ... Read More

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Testing Hypotheses Of Perceived CAP Learning Rovai 2009 Data

Question Research has shown that males and females differ in their community connectedness, learning community, and perceived learning (Rovai & Baker, 2005). Females feel more connected to other students in their courses, and their online learning experiences are more aligned to their education ... Read More

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Can Paired Means Be Statistically Significant

Question 1. If the overall F is statistically significant, at least one pair of means must also be statistically significant. a. True. b. False.   2. It is possible for all paired means to be statistically significant. a. True. b. False.   Summary The question belongs to Statisti ... Read More

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Can F Be Negative

Question 1. F can never be negative. a. True. b. False.   2. If the HSD is 22, a paired mean difference of 23 would indicate that that pair contributed toward the significant F. a. True. b. False.   Summary The question belongs to Statistics and it discusses about two true and fa ... Read More

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