IB
IBO
Mathematics AI
May 2023
QP-202305-Mathematics AI-P1(TZ1)-HL · Question 2
Question (excerpt):
2. [Maximum mark: 6] Carys believes that, on a memory retention test, the mean score of bilingual people (mb) will be higher than the mean score of monolingual people (mm). Carys gave a memory retenti…
2. [Maximum mark: 6] Carys believes that, on a memory retention test, the mean score of bilingual people (mb) will be higher than the mean score of monolingual people (mm). Carys gave a memory retenti…
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