Question $37$

$1$

Write a function lengthstats$($ that tabes ane parsmeter:

$1$ text, astring containing words in boith uppercase and lowercase letters, as well as white spaces.

The function returm a dictionan of hey value pairs, where the key represents the length a word in text and the value associated with that they the the list of all distinct words in that length. Words in uppercase and lowercase forms are treated as the same word.

for example

formelexi $3...\mathrm{.}1$R id what it is

tait Format labie

$12pt$ Parapraph $B,{?}_{,}$Avv$2_T^2$