Means and Variances of the Scores Assignment | Assignment Help Services
In an effort to counteract pupil dishonest, the professor of a big class created 4 variations of a midterm examination, distributing the 4 variations among the many 356 college students within the class. After the examination, 6 college students from the category bought collectively and petitioned to nullify the outcomes on the grounds that the 4 variations weren't equal in issue. To research the scholars' assertion, the professor examined the means and variances of the scores on the totally different variations of the examination, acquiring the next data (the examination had 200 potential factors). Taking the 89 scores for every model of the examination as a pattern of scores for that model, the professor carried out a one-way, independent-samples ANOVA check of the equality of the inhabitants imply scores for the 4 variations. Reply the next, carrying your intermediate computations to no less than three decimal locations and rounding your responses to no less than one decimal place. 1. What's the worth of the imply sq. for error ("inside teams" imply sq.) that may be reported in a ANOVA check? 2. What's the worth of the imply sq. for therapies (the "between teams" imply sq.) that may be reported in a ANOVA check? Get Math homework assist