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Question: Is there a significant relationship between the cost of chocolate bars and the frequency of Chocolate bar Purchases? response variable: Cost Explanatory: Frequency XConstruct an R Studio cade using the following: Cost freq $3.15 2 $2.00 5 $5.00 6 $1.00 2 $1.75 1 $2.002 туре Brand Brand Brand generic generic generic

Question: Is there a significant relationship between the cost of chocolate bars and the frequency of Chocolate bar Purchases? response variable: Cost Explanatory: Frequency XConstruct an R Studio cade using the following: Cost freq $3.15 2 $2.00 5 $5.00 6 $1.00 2 $1.75 1 $2.002 туре Brand Brand Brand generic generic generic

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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Descriptive Analysis of Response Variable: Create a graph of this variable's marginal distribution. What shape is it? Describe it with the appropriate univariate statistics. If the distribution is not normal, does a transformation improve normality? ▪ If so, include a graph of the transformed variable (no descriptive statistics) and use your transformed response variable in the bivariate graphs below. ● ▪ If no transformation substantially improves normality, state which one(s) you tried but use the untransformed response variable in the bivariate graphs below. Question: Is there a significant relationship between the cost of chocolate bars and the frequency of Chocolate bar Purchases? response variable: Cost Explanatory: Frequency *Construct an R Studio cade using the following: Cost freq $3.15 2 $2.00 5 $5.00 6 $1.00 2 $1.25 1 $2.002 туре Brand Brand Brand generic generic generic
Transcribed Image Text:Descriptive Analysis of Response Variable: Create a graph of this variable's marginal distribution. What shape is it? Describe it with the appropriate univariate statistics. If the distribution is not normal, does a transformation improve normality? ▪ If so, include a graph of the transformed variable (no descriptive statistics) and use your transformed response variable in the bivariate graphs below. ● ▪ If no transformation substantially improves normality, state which one(s) you tried but use the untransformed response variable in the bivariate graphs below. Question: Is there a significant relationship between the cost of chocolate bars and the frequency of Chocolate bar Purchases? response variable: Cost Explanatory: Frequency *Construct an R Studio cade using the following: Cost freq $3.15 2 $2.00 5 $5.00 6 $1.00 2 $1.25 1 $2.002 туре Brand Brand Brand generic generic generic
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