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# Three classes took test, with histograms of the scores shown below;OfetlcentscsnudeniorStudentyClassClassClzss(a) Which class(es) had the highest mean score? Both c...

## Question

###### Three classes took test, with histograms of the scores shown below;OfetlcentscsnudeniorStudentyClassClassClzss(a) Which class(es) had the highest mean score? Both classes 2 and Class Both classes and 2 ClassClass(b) Which class(es) had the highest median score? Class Both classes and 2 ClassClassBoth classes and 3(c)(i) For which classes are the mean and median similar? All 3 classes have similar means and medians Classes andClasses andClasses and(ii) In the class for which the mean and median d

Three classes took test, with histograms of the scores shown below; Ofetlcents csnudeni orStudenty Class Class Clzss (a) Which class(es) had the highest mean score? Both classes 2 and Class Both classes and 2 Class Class (b) Which class(es) had the highest median score? Class Both classes and 2 Class Class Both classes and 3 (c)(i) For which classes are the mean and median similar? All 3 classes have similar means and medians Classes and Classes and Classes and (ii) In the class for which the mean and median differ the most, which is higher? The mean is higher than the median_ since the scores are left skewed The median is higher than the mean_ since the scores are left skewed: The median is higher than the mean, since the scores are right skewed The mean is higher than the median, since the scores are right skewed (d) Which class(es) had the smallest standard deviation? Class Both classes and 2 Class Class Both classes 2 and 3 (e) Which class(es) had the smallest IQR? Both classes and 3 Class Class Both classes 2 and Class

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