Question: 1 . Know when to use the different dplyr verbs ( filter , arrange, group _ by , mutate ) . 2 . Know how

1. Know when to use the different dplyr verbs (filter, arrange, group_by, mutate).
2. Know how to join different and identical dplyr verbs.
3. There will be an application based question asking you filter, arrange, and mutate a dataset found in
R.
4. Is a dataset transformed when only using the group_by() function?

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