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There are four numeric columns in R programming language's iris data set. Create a scatter plot...

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Statistics

There are four numeric columns in R programming language's irisdata set. Create a scatter plot between the four numeric columnsusing R programming language and give answers to the followingparts.

  1. Calculate the correlation between each pair of the four numericcolumns in iris.
  2. Which pair of variables has the strongest linear relationship?Interpret their ??.
  3. Which pair of variables has the weakest linear relationship?Interpret their ??.
  4. Which pair(s) of variables can you conclude have a populationcorrelation different from 0? Use ?? = 0.01.

Answers should be in the form of R code and should include thecorrect statistical explanation for those that require in in thequestion. Please be as thorough as possible. Thank you for yourtime.

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