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# PROBLEMS 
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# Load the Movies dataset using the command:
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#	md <- read.table("movies.txt", sep=",", header=TRUE)
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# Answer the following questions:
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# - Are there more movies shorter than 100 min or longer than (or equal to) 100 minutes?
#   (show your answer numerically and graphically) 
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# - Are there more action comedies or romantic comedies?
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# - Plot a histogram of the ratings for drama movies.
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# - Is the average rating of dramas higher than the average rating of non-dramas?
#   (show your answer numerically and graphically)
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# - Plot the number of animated movies being produced every year for the period 1995-2005.
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# - Is there a clear boundary between short and feature movies (according to their length)?
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# Load the Players dataset using the command:
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#	players <- read.table("players.txt", sep=",", header = T)
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# - Plot the proportion of players according to playing positions.
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# - Compare career rebounds (the "reb" attribute) with respect to playing position.
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# - Show the distribution of free throw percentages.
#   The percentage is determined by dividing the number of shots made ("ftm") by the total number of shots attempted ("fta").
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# - Compare career 3-pointers made for the players active between 1990 and 2007, with respect to playing position. 
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# - How does the average career length of retired players vary from year to year?
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