Download $($can be found in the homework instruction$)$ and use the dataset in this file, Problem$00-3.$txt Download Problem$00-3.$txt$,$ to read in the data for snowfall in Buffalo, NY from years $1940-1941$ and $2013-2014$ with the appropriate R function, and be sure to store your data in a variable called my$\_$data in your code. Then, answer the following questions to the right of this prompt.

If you are having trouble reading$-$in your data in R$,$ be sure to check that your homework code and dataset file are in the same folder before emailing or going to office hours:

Your data file $($in this case Problem$00-3.$txt$)$ is in the same folder as your R code

Your R code $($file ending in extension $.$R$)$ file is in the same folder as your data file

Your data file is spelled exactly how it appears in your folder within the R function, including the file extension $($in this case, $.$txt$)($i$.$e$.,$ if you downloaded Problem$00-3.$txt twice, then it may be called Problem$00-3-01.$txt in your folder for the $2$nd downloaded version$)$

Or if your data is read$-$in well, but is still giving you errors in your code, check that you have header $=$ TRUE set within your R function that reads in the file, as it ensures that the headers are not read$-$in as data itself.

Question at position $12$

$12$

$2$ points

Question at position $12$

Get the ANNUAL column of your data frame, my$\_$data, and store it in a variable called annual$\_$snow. Find the mean of this new annual$\_$snow vector of data. Use R to compute this value and omit units in your answer. Do not round.