Q1 . At the movies: The following table provides information about the top-gross
ID: 3297352 • Letter: Q
Question
Q1 . At the movies: The following table provides information about the top-grossing movies for the years 1997–2012.
Year
Movie Title
Creative Type
MPAA Rating
Ticket Sales (millions)
Tickets Sold (millions)
1997
Men in Black
Science fiction
PG-13
250.1
54.5
1998
Titanic
Dramatization
PG-13
443.3
94.5
1999
Star Wars Ep. I: The Phantom Menace
Science fiction
PG
430.4
84.7
2000
How the Grinch Stole Christmas
Kids fiction
PG
253.4
47.0
2001
Harry Potter and the Sorcerer's Stone
Fantasy
PG
291.6
51.5
2002
Spider-Man
Super hero
PG-13
403.7
69.5
2003
Finding Nemo
Kids fiction
G
339.7
56.3
2004
Shrek 2
Kids fiction
PG
436.5
70.3
2005
Star Wars Ep. III: Revenge of the Sith
Science fiction
PG-13
380.3
59.3
2006
Pirates of the Caribbean: Dead Man's Chest
Fantasy
PG-13
423.3
64.6
2007
Spider-Man 3
Super hero
PG-13
336.5
48.9
2008
The Dark Knight
Super hero
PG-13
531.0
74.0
2009
Transformers: Revenge of the Fallen
Science fiction
PG-13
402.1
53.6
2010
Toy Story 3
Kids fiction
G
415.0
52.6
2011
Harry Potter and the Deathly Hallows: Part II
Fantasy
PG-13
381.0
48.0
2012
Marvel's The Avengers
Super hero
PG-13
623.3
79.6
a) Which of the columns represent qualitative variables?
b) Which of the columns represent quantitative variables?
c) Which of the columns represent nominal variables?
d) Which of the columns represent ordinal variables?
Q2. Order of choices: When multiple-choice questions are asked, the order of the choices is usually changed each time the question is asked. For example, in the 2012 presidential election, a pollster would ask one person “Who do you prefer for president, Barack Obama or Mitt Romney?” For the next person, the order of the names would be reversed: “Mitt Romney or Barack Obama?” If the choices were given in the same order each time, do you think that might introduce bias? Explain your reasoning using complete sentences as well as appropriate vocabulary and concepts from Chapter 1 to receive full credit.
Year
Movie Title
Creative Type
MPAA Rating
Ticket Sales (millions)
Tickets Sold (millions)
1997
Men in Black
Science fiction
PG-13
250.1
54.5
1998
Titanic
Dramatization
PG-13
443.3
94.5
1999
Star Wars Ep. I: The Phantom Menace
Science fiction
PG
430.4
84.7
2000
How the Grinch Stole Christmas
Kids fiction
PG
253.4
47.0
2001
Harry Potter and the Sorcerer's Stone
Fantasy
PG
291.6
51.5
2002
Spider-Man
Super hero
PG-13
403.7
69.5
2003
Finding Nemo
Kids fiction
G
339.7
56.3
2004
Shrek 2
Kids fiction
PG
436.5
70.3
2005
Star Wars Ep. III: Revenge of the Sith
Science fiction
PG-13
380.3
59.3
2006
Pirates of the Caribbean: Dead Man's Chest
Fantasy
PG-13
423.3
64.6
2007
Spider-Man 3
Super hero
PG-13
336.5
48.9
2008
The Dark Knight
Super hero
PG-13
531.0
74.0
2009
Transformers: Revenge of the Fallen
Science fiction
PG-13
402.1
53.6
2010
Toy Story 3
Kids fiction
G
415.0
52.6
2011
Harry Potter and the Deathly Hallows: Part II
Fantasy
PG-13
381.0
48.0
2012
Marvel's The Avengers
Super hero
PG-13
623.3
79.6
Explanation / Answer
as per chegg policies i am answering Q1
a) Which of the columns represent qualitative variables? Movie Title Creative Type MPAA Rating b) Which of the columns represent quantitative variables? Ticket Sales (millions) Tickets Sold (millions) YearRelated Questions
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