In a class of ten pupils the grades in a spelling test were:
97-97-97-92-92-85-76-73-65-60.
The mode of those scores is: [6483]
/Teaching & Research Aptitude/In a class of ten pupils the grades in a spelling test were:
97-97-97-92-92-85-76-73-65-60.
The mode of those scores is: [6483]