12. The Big Bang Theory, a situation comedy featuring Johnny Galecki, Jim Parsons, and Kaley Cuoco-Sweeting, is one of the most watched programs on network television. The first two episodes for the 2011-2012 season premiered on September 22, 2011; the first epi- sode attracted 14.1 million viewers and the second episode attracted 14.7 million viewers. The following table shows the number of viewers in millions for the first 21 episodes of the 2011-2012 season (The Big Bang Theory website, April 17, 2012). Air Date Viewers (millions) Air Date Viewers (millions) September 22, 2011 September 22, 2011 September 29, 2011 October 6, 2011 October 13, 2011 October 20, 2011 October 27, 2011 November 3, 2011 November 10, 2011 November 17, 2011 December 8, 2011 January 12, 2012 January 19, 2012 January 26, 2012 February 2, 2012 February 9, 2012 February 16, 2012 February 23, 2012 March 8, 2012 March 29, 2012 14.1 16.1 14.7 15.8 14.6 16.1 13.6 16.5 13.6 16.2 14.9 15.7 14.5 16.2 16.0 15.0 15.9 15.1 14.0 14.0 April 5, 2012 13.3 Compute the minimum and maximum number of viewers. b. Compute the mean, median, and mode. c. Compute the first and third quartiles. d. Has viewership grown or declined over the 2011-2012 season? Discuss. a.

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12. The Big Bang Theory, a situation comedy featuring Johnny Galecki, Jim Parsons, and
Kaley Cuoco-Sweeting, is one of the most watched programs on network television. The
first two episodes for the 2011-2012 season premiered on September 22, 2011; the first epi-
sode attracted 14.1 million viewers and the second episode attracted 14.7 million viewers.
The following table shows the number of viewers in millions for the first 21 episodes of
the 2011-2012 season (The Big Bang Theory website, April 17, 2012).
Air Date
Viewers (millions)
Air Date
Viewers (millions)
September 22, 2011
September 22, 2011
September 29, 2011
October 6, 2011
October 13, 2011
October 20, 2011
October 27, 2011
November 3, 2011
November 10, 2011
November 17, 2011
December 8, 2011
January 12, 2012
January 19, 2012
January 26, 2012
February 2, 2012
February 9, 2012
February 16, 2012
February 23, 2012
March 8, 2012
March 29, 2012
14.1
16.1
14.7
15.8
14.6
16.1
13.6
16.5
13.6
16.2
9-
14.9
15.7
14.5
16.2
16.0
15.0
15.9
14.0
15.1
April 5, 2012
13.3
14.0
a. Compute the minimum and maximum number of viewers.
b. Compute the mean, median, and mode.
Compute the first and third quartiles.
d. Has viewership grown or declined over the 2011-2012 season? Discuss.
C.
Transcribed Image Text:12. The Big Bang Theory, a situation comedy featuring Johnny Galecki, Jim Parsons, and Kaley Cuoco-Sweeting, is one of the most watched programs on network television. The first two episodes for the 2011-2012 season premiered on September 22, 2011; the first epi- sode attracted 14.1 million viewers and the second episode attracted 14.7 million viewers. The following table shows the number of viewers in millions for the first 21 episodes of the 2011-2012 season (The Big Bang Theory website, April 17, 2012). Air Date Viewers (millions) Air Date Viewers (millions) September 22, 2011 September 22, 2011 September 29, 2011 October 6, 2011 October 13, 2011 October 20, 2011 October 27, 2011 November 3, 2011 November 10, 2011 November 17, 2011 December 8, 2011 January 12, 2012 January 19, 2012 January 26, 2012 February 2, 2012 February 9, 2012 February 16, 2012 February 23, 2012 March 8, 2012 March 29, 2012 14.1 16.1 14.7 15.8 14.6 16.1 13.6 16.5 13.6 16.2 9- 14.9 15.7 14.5 16.2 16.0 15.0 15.9 14.0 15.1 April 5, 2012 13.3 14.0 a. Compute the minimum and maximum number of viewers. b. Compute the mean, median, and mode. Compute the first and third quartiles. d. Has viewership grown or declined over the 2011-2012 season? Discuss. C.
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