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Eduncle posted an MCQ
December 23, 2019 • 22:36 pm 0 points
  • UGC NET
  • Education

A study was designed to estimate the effect of four different methods of providing feedback to elementary school level students  on their  spelling ability. At the level of data analysis which of the following statistical technique will be considered appropriate for hypothesis testing in this study ?

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    Eduncle Best Answer

    An F-test is any statistical test in which the test statistic has an F-distribution under the null hypothesis. It is most often used when comparing statistical models that have been fitted to a data set, in order to identify the model that best fits the population from which the data were sampled. Exact "F-tests" mainly arise when the models have been fitted to the data using least squares.

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