Data Science Miscellaneous - Study Mode

[#161] Residuals are useful for investigating best model fit.
Correct Answer

(B) False

[#162] Which of the following is contained in NumPy library?
Correct Answer

(D) all of the mentioned

[#163] What is one way in which the knitr system differs from Sweave?
Correct Answer

(A) knitr allows for the use of markdown instead of LaTeX

[#164] Point out the correct combination related to output statements.
Correct Answer

(A) results: "asis"

[#165] Which of the following inequality is useful for interpreting variances?
Correct Answer

(A) Chebyshev