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Discovering Statistics Using IBM SPSS Statistics
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Discovering Statistics Using IBM SPSS Statistics, 5e Exam 2025-2026 Exam Test Questions Discovering Statistics Using IBM SPSS Statistics, 5e Exam 2025-2026 Exam Test Questions Alpha factoring - ✔ANASWER✔-a method of factor analysis. −2LL - ✔ANASWER✔-the log-likelihood multiplied by minus 2. used in logistic regression Biserial correlation coefficient - ✔ANASWER✔-Coefficient used when one variable is a continuous dichotomy (e.g., has an underlying continuum between the categories). α-level - ✔ANASWER✔-the probability of making a Type I error (usually this value is 0.05). Adjusted mean - ✔ANASWER✔-in the context of analysis of covariance this is the value of the group mean adjusted for the effect of the covariate. Adjusted predicted value - ✔ANASWER✔-The predicted value of a case from a model estimated without that case included in the data, calculated by re-estimating the model without the case in question, then using this new model to predict the value of the excluded case. A measure of the influence of a particular case of data How to interpret adjusted predicted value - ✔ANASWER✔-If a case does not exert a large influence over the model then its predicted value should be similar regardless of whether the model was estimated including or excluding that case. ** download via https://r.24zhen.com/Fkin6
