Question: Need help writing code in RStudio data=coasters variables=Name, Park, City, State, Country, Construction(Steel or Wood), Speed(km per hour), Height(meters), Length(meters), Inversions(Yes or No), Numinversions, Duration

Need help writing code in RStudio

data=coasters

variables=Name, Park, City, State, Country, Construction(Steel or Wood), Speed(km per hour), Height(meters), Length(meters), Inversions(Yes or No), Numinversions, Duration (seconds),GForce,Opened, Region.

1A. What year did the first inversion roller coaster open? Write code that computes this value.

1B. Create summary statistics for only US roller coasters that reports the speed of inversion coasters to non-inversion roller coasters separately. Compute the mean, median, standard deviation and IQR.

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