The following graphic fails to reveal an important and apparent relationship bet
ID: 3302122 • Letter: T
Question
The following graphic fails to reveal an important and apparent relationship between two variables.
(a) Identify the variables that are potentially associated.
(b) Suggest a better visualization that can potentially reveal the association.
CBS NEWS Poll Views on the Economy Influence Carter Support Percentage of Domocratic voters saying that thelr financial situation is worse than a year ago Percentago of Democratic primary vote won by Carter Fla.II1. Wis. N.H. Calif. Pa Ohio N.Y. Mass. N.J. 30 61 35 65 37 56 39 48 39 3742 48 46 5147 41 47 29 52 37 Each electorale's feelings sbout thel eancial etuation were detemnned by an idertical question on seperete New York Time/CBS Nows Pols h ach of the 10 statas A totat of 9,885 Damacretic volars ware poled as thay left voting places on thelir slate's primary election day.Explanation / Answer
a) There are only 2 variables here -
1. Percentage of democratic voters saying that their financial situaltion is worse thana year ago.
2. Percentage of democratic primary vote won by Carter.
b) A better visualization that can potentially reveal the association is a scatter plot. That can help in visualizing how the value of one variable is impacting the other variable's value.
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