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blackarrow
- Master | Next Rank: 500 Posts
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Was 70 the arithmetic mean of the class test?
a) On the test half the class grades are below 70, and half above 70
b) The lowest grade in the class was 45 and the highest 95.
a) On the test half the class grades are below 70, and half above 70
b) The lowest grade in the class was 45 and the highest 95.
Its better to burn out than to fade away
