Question: 2 7 . sales _ data.csv is a csv file with sales as one of its numeric column. This file is imported into R

27. "sales_data.csv" is a csv file with "sales" as one of its numeric column. This file is imported into R with the following code:
salesdata <- read.csv("sales_data.csv")
In R, the "sales" column data type is character and not numeric. Which of the following statements is not true?
Group of answer choices
All of the given answers
"sales" data in the original csv file possibly contained $ signs
"sales" data in the original csv file possibly contained = signs
"sales" data in the original csv file possibly contained comma's

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