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1.
What is a correct syntax to output "Hello World" in R?
2.
How do you insert COMMENTS in R code?
3.
Which function is used to draw points (markers) in a diagram?
4.
Which function can be used to return the square root of a number?
5.
How can you assign the same value to multiple variables in one line?
6.
How do you create a variable named x with the numeric value 5?
7.
How do you call a function in R?
8.
The following values: 10.5, 55 and 787, belongs to which data type?
9.
In R, you must declare the data type of a variable
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