R Beginner Quiz 2

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Quiz 2
1. Which function converts a vector to a factor?
2. Which function returns the dimensions of a matrix?
3. Which operator checks for inequality?
4. Which function reads a CSV file?
5. What does 'is.numeric()' return if the input is a character?
6. Which function is used to install packages?
7. How do you find the unique values in a vector?
8. Which function returns the number of elements in a vector?
9. What is the result of 2 ^ 3?
10. How do you load an installed package?
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