STA$1501/013/0$

QUESTION $2$

A statistician at the weather Bureau presented the average Gauteng temperature for a given year which was predicted using old time series data. His prediction outlines a clear picture on what to expect in future. However, the data is only of sunny days excluding rainy days and locations above the altitude of $1530m.$

Table $1$: Monthly Average temperatures in Gauteng province

$\backslash$table$[[\backslash$table$[[$Months of the$],[$year$]],$Night,Day$],[$January$,17\mathrm{.}5,28\mathrm{.}6],[$February$,17\mathrm{.}3,26\mathrm{.}8],[$March$,15\mathrm{.}9,27\mathrm{.}3],[$April$,12\mathrm{.}5,24\mathrm{.}5],[$May$,8\mathrm{.}5,21\mathrm{.}8],[$June$,5\mathrm{.}5,20\mathrm{.}1],[$July$,5\mathrm{.}2,21\mathrm{.}1],[$August$,8\mathrm{.}2,23\mathrm{.}4],[$September$,12\mathrm{.}1,27\mathrm{.}6],[$October$,14\mathrm{.}6,26\mathrm{.}3],[$November$,16,27\mathrm{.}5],[$December$,17\mathrm{.}1,28\mathrm{.}4]]$

Which graphical display can best display the given data? Show the graphical display.

$(12)$

$[12]$

$3$