dist3: Distances and the Pythagorean Theorem (Single-Choice)
Name:
dist3Type:
Description:
Computing the (Euclidean) distance between two randomly-drawn points by using the Pythagorean Theorem. In addition to the correct solution, four false alternatives are generated through
num_to_schoice() by providing two common errors along with a range and minimal delta for two further random solutions.Solution feedback:
Yes
Randomization:
Random numbers and graphics
Mathematical notation:
Yes
Verbatim R input/output:
No
Images:
Yes
Other supplements:
No
PDF:
HTML:
(Note that the HTML output contains mathematical equations in MathML, rendered by MathJax using ‘mathjax = TRUE’. Instead it is also possible to use ‘converter = “pandoc-mathjax”’ so that LaTeX equations are rendered by MathJax directly.)
Demo code:
library("exams")
set.seed(403)
exams2html("dist3.Rmd", mathjax = TRUE)
set.seed(403)
exams2pdf("dist3.Rmd")
set.seed(403)
exams2html("dist3.Rnw", mathjax = TRUE)
set.seed(403)
exams2pdf("dist3.Rnw")