vasuca10 wrote:
Expertsbroall sayantanc2k mikemcgarry GMATNinja egmat VeritasPrepKarishma
Please guide for this question
While there is a direct correlation between the number of hours spent studying and the corresponding academic improvement, the platform on which these hours are spent can have a significant impact on the academic outcomes. To compare the academic improvement provided by Khan academy - an online K12 portal that teaches using audio-visual lessons – with that of a non-adaptive book-based
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