5. Voters in the U.S. state of New Jersey voted on a measure that would legalize sports betting. Before the vote, SurveyUSA asked a random sample of registered voters the following question: "If betting on sports were to become legal in New Jersey, would you yourself place bets?" The distribution of responses by age group is shown in the table below. Consider a hypothesis test evaluating whether there is a difference between proportions of 18 to 34 year olds and 35+ year olds who would never place bets. Using the information from the table, calculate the standard error for this hypothesis test. Choose the closest answer. age group 18 to 34 35+ total regularly occasionally 3 30 33 69 128 197 response never 71 224 295 not sure 1 7 8 total 144 389 533 0.0485 0.4931 0.0024 0.5758 0.5535

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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5. Voters in the U.S. state of New Jersey voted on a measure that would legalize sports betting. Before the vote,
SurveyUSA asked a random sample of registered voters the following question: "If betting on sports were to
become legal in New Jersey, would you yourself place bets?" The distribution of responses by age group is shown
in the table below. Consider a hypothesis test evaluating whether there is a difference between proportions of 18
to 34 year olds and 35+ year olds who would never place bets. Using the information from the table, calculate the
standard error for this hypothesis test. Choose the closest answer.
age group
18 to 34 35+ total
regularly
occasionally
3
30
33
69
128
197
response
never
71
224
295
not sure
1
7
total
144
389
533
0.0485
0.4931
0.0024
0.5758
0.5535
Transcribed Image Text:5. Voters in the U.S. state of New Jersey voted on a measure that would legalize sports betting. Before the vote, SurveyUSA asked a random sample of registered voters the following question: "If betting on sports were to become legal in New Jersey, would you yourself place bets?" The distribution of responses by age group is shown in the table below. Consider a hypothesis test evaluating whether there is a difference between proportions of 18 to 34 year olds and 35+ year olds who would never place bets. Using the information from the table, calculate the standard error for this hypothesis test. Choose the closest answer. age group 18 to 34 35+ total regularly occasionally 3 30 33 69 128 197 response never 71 224 295 not sure 1 7 total 144 389 533 0.0485 0.4931 0.0024 0.5758 0.5535
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