$862\mathrm{.}2.$ Find the mean number of points Curry scored in $2015$ from the selected games by modifying the code below to replace the blanks with the correct code. $($You can use the function names$()$ and apply it to your dataframe object to see the names of the variables, if needed.$)$

$88$

$\{r\}$

mean $(-$ pointsin$2015,$ data $=$ Game, Point$)$# make sure I come back and checkif Na means it is wrong

$[1]NA$