CAIE S1 2020 Specimen — Question 1

Exam BoardCAIE
ModuleS1 (Statistics 1)
Year2020
SessionSpecimen
TopicData representation
TypeCompare distributions using stem-and-leaf

1 Th fb low ing b ck te b ck stem-ad leaf il ag am sw stb a lsalaries \(\mathbf { 6 }\) agp \(\mathbf { 6 } \mathbf { 9 }\) females adgn ales.
FemalesMales
(4)520003(1
(9)9887640002007( \(\mathcal { B }\)
(8875331002004566( \(\varnothing\)
( )6421003002335677(9)
( ( )75400040112556889(1)
(4)950083457789\(( \gamma\)
(2)508046(3
Key 4 Q 3 m eas ( st \(\mathbf { o }\) females an of \(\mathbf { o }\) males.
  1. Fid b med ara d b ɛ rtiles \(\mathbf { 6 }\) th females' salaries. Yo are gie \(n\)th \(t\) th med an salary \(\mathbf { 6 }\) th males is \(\boldsymbol { \otimes } \rho\) th lw er \(\mathbf { q }\) rtile is \(\boldsymbol {
    ) } \boldsymbol { \theta }\( ad th \)\mathbf { p }\( r e rtile is
    )50
  2. Drawap ir d ad wh sk rpos in a sig ed ag amo to g id b lw to rep esen th d ta. [β
    \includegraphics[max width=\textwidth, alt={}, center]{1fef5f2c-b375-4be2-b8a1-c30136bd0063-02_997_1589_1736_310}