alleryTest scores graded F to A can still have a median because
Agrades are always numbers
Bgrades cannot be ordered
Conly the mode works
Dranked data can be ordered
Answer & Solution
Correct answer: D. ranked data can be ordered
1. The median needs only an order, not numbers.
2. Letter grades from F to A can be ranked.
3. So the middle ranked grade can be found.
Grades are not numbers here, and the median does not need the mode.
_Source: Wikipedia, Median, Definition and notation_
Keep practising Measures of Central Tendency
Browse all Measures of Central Tendency questions for CTET, or explore more Mathematics topics.
Related questions
Playfair's Commercial and political atlas, using bars for statistics, came out in which yeWho first introduced the term histogram in lectures in 1892?How does a histogram differ from a bar chart?The bins of a histogram are usuallyA histogram is a visual representation of the distribution of which data?Why are road signs often drawn as pictograms?Which is a common set of pictographs found on clothing tags?Which international standard defines public information symbols?