$6\mathrm{.}3($WHAT DOES THIS CODE DO$?)$ The dictionary temperatures contains three Fahrenheit temperature samples for each of four days. What does the for statement do$?$

temperatures $=\{$

$$ 'Monday': $[66,70,74],$

$$ 'Tuesday': $[50,56,64],$

$$ 'Wednesday': $[75,80,83],$

$$ 'Thursday': $[67,74,81]$

$\}$

for k$,$ v in temperatures.items$()$:

$$ print$($f$\text{'}\{$k$\}$: $\{$sum$($v$)/$len$($v$)$:$\mathrm{.}2$f$\}\text{'})$