CAIE Further Paper 4 2020 Specimen — Question 1

Exam BoardCAIE
ModuleFurther Paper 4 (Further Paper 4)
Year2020
SessionSpecimen
TopicWilcoxon tests

1
  1. State b iefly tb circm stan es d r wh cha a \(\quad\) p rametric test \(\mathbf { 6 }\) sig fican e sh lid be \(\mathbf { b }\) ed rath r thara \(\mathbf { P }\) rametric test. Th le l6 p ltu in ira rie r was measu ed at \(\mathbb { r }\) ach lyc \(\mathbf { b }\) serl o atin . Tb resli ts, iı ù tab e i ts,a re sh wib lo , w b reh g r le s rep esen g eater p ltu in B 56 B 158 58 日 9
  2. Use a Wilc sig d rah test to test wh th r th a rag p ltu in le l in th rie r is mo e th iU se a \(\%\) sig fican e le 1 .
    [0pt] [6