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Mathematics, 25.01.2021 01:40 qwertytown99
If you take a class in which the first test is extremely difficult, how would you expect the distribution of scores to be shaped?
1)negatively skewed.
2)positively skewed.
3)symmetrical.
4)bimodal.
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If you take a class in which the first test is extremely difficult, how would you expect the distrib...
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