Soc 381 Do Different Generations View Marriage Differently

1. Do different generations view marriage differently? A 2010 survey of a random sample ofadult Americans conducted by the Pew Research Center asked the following questions of eachparticipant: “Is marriage becoming obsolete?” The results from the survey are shown in thetable below. a. Find and report appropriate numerical statistics to describe the association, if any, betweengeneration and opinion about marriage. b. Calculate the MAD statistic for these data. c. Create a well-labeled graph to display the above data. Also, describe in one or two sentenceswhat this graph tells you about the association between generations and whether marriage isviewed as becoming obsolete. Does it appear that generations tend to view marriagedifferently, and if so, how?Table for Questions #1Marriageobsolete?YesNoTotalMillennial(ages 18-29)236300536GenerationGen XBoomers(ages 30-45) (ages 46-65)3134014167457291,146Age 65+68143211Total1,0181,6042,6222. The University of Pennsylvania’s National Annenberg Election Survey of 2004 studied thehumor of late-night comedians Jon Stewart, Jay Leno, and David Letterman. Between July 15and September 16, 2004, they performed a content analysis of the jokes made by Jon Stewartduring the “headlines” segment of The Daily Show and by Jay Leno and David Letterman duringthe monologue segments of their shows. The data that they gathered was: Leno: 315 of the 1313 jokes were of a political natureLetterman: 136 of the 648 jokes were of a political natureStewart: 83 of the 252 jokes were of a political natureaOrganize the data into a two-way table, with the explanatory variable as the columns andthe response variable as the rows. b For each comedian, calculate the conditional proportion of his jokes that were political innature. Comment on what your analysis reveals. cState the null and alternative hypotheses in symbols, defining the symbols that you use. d Would you analyze these data using a Chi-square Test or an ANOVA?eAlso comment on whether you believe the technical conditions are met for this procedureto be valid. fThe test statistic is found to be 14. 184 with p-value = . 001. Sketch the null distribution, labeland scale the horizontal axis, and shade the area representing the p-value.

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SOC 381 Do different generations view marriage differently

Question
1. Do different generations view marriage differently? A 2010 survey of a random sample of
adult Americans conducted by the Pew Research Center asked the following questions of each
participant: “Is marriage becoming obsolete?” The results from the survey are shown in the
table below.
a. Find and report appropriate numerical statistics to describe the association, if any, between
generation and opinion about marriage.

b. Calculate the MAD statistic for these data.

c. Create a well-labeled graph to display the above data. Also, describe in one or two sentences
what this graph tells you about the association between generations and whether marriage is
viewed as becoming obsolete. Does it appear that generations tend to view marriage
differently, and if so, how?

Table for Questions #1

Marriage
obsolete?

Yes
No
Total

Millennial
(ages 18-29)
236
300
536

Generation
Gen X
Boomers
(ages 30-45) (ages 46-65)
313
401
416
745
729
1,146

Age 65+
68
143
211

Total
1,018
1,604
2,622

2. The University of Pennsylvania’s National Annenberg Election Survey of 2004 studied the
humor of late-night comedians Jon Stewart, Jay Leno, and David Letterman. Between July 15
and September 16, 2004, they performed a content analysis of the jokes made by Jon Stewart
during the “headlines” segment of The Daily Show and by Jay Leno and David Letterman during
the monologue segments of their shows. The data that they gathered was:
Leno: 315 of the 1313 jokes were of a political nature
Letterman: 136 of the 648 jokes were of a political nature
Stewart: 83 of the 252 jokes were of a political nature

a

Organize the data into a two-way table, with the explanatory variable as the columns and
the response variable as the rows.

b For each comedian, calculate the conditional proportion of his jokes that were political in
nature. Comment on what your analysis reveals.
c

State the null and alternative hypotheses in symbols, defining the symbols that you use.

d Would you analyze these data using a Chi-square Test or an ANOVA?

e

Also comment on whether you believe the technical conditions are met for this procedure
to be valid.

f

The test statistic is found to be 14.184 with p-value = .001. Sketch the null distribution, label
and scale the horizontal axis, and shade the area representing the p-value.

find the cost of your paper