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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,56 +1,56 @@ | ||
| <<echo=FALSE, results=hide>>= | ||
| ## DATA GENERATION | ||
| ## QUESTION/ANSWER GENERATION | ||
| signifDig <- 4 | ||
| (n <- sample(8:13, 1)) | ||
| (data <- c(sample(0:12, n))) | ||
| (dataString = paste(data, collapse=", ")) | ||
| (sol <- signif(mean(data), digits = signifDig)) | ||
| if(language=='en'){ | ||
| question=paste0( | ||
| "Find the mean of this set of numbers:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center} Round the result to ", signifDig, " significant digits." | ||
| ) | ||
| answer=paste0("The answer is ", | ||
| sol | ||
| ) | ||
| }else if(language=='es'){ | ||
| question=paste0( | ||
| "Calcula la media de este conjunto de n\\'umeros:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center}Redondea el resultado con ", | ||
| signifDig, " cifras significativas." | ||
| ) | ||
| answer=paste0("La respuesta es ", | ||
| sol | ||
| ) | ||
| } | ||
| @ | ||
|
|
||
| \begin{question} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(question,collapse="")) | ||
| @ | ||
| \end{question} | ||
|
|
||
| \begin{solution} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(answer,collapse="")) | ||
| @ | ||
| \end{solution} | ||
|
|
||
| %% META-INFORMATION | ||
| %% \extype{num} | ||
| %% \exsolution{\Sexpr{sol}} | ||
| %% \exname{Prediction} | ||
| %% \extol{0.00001} | ||
| <<echo=FALSE, results=hide>>= | ||
| ## DATA GENERATION | ||
|
|
||
| ## QUESTION/ANSWER GENERATION | ||
|
|
||
| signifDig <- 4 | ||
|
|
||
| (n <- sample(8:13, 1)) | ||
| (data <- c(sample(0:12, n))) | ||
|
|
||
| (dataString = paste(data, collapse=", ")) | ||
|
|
||
| (sol <- signif(mean(data), digits = signifDig)) | ||
|
|
||
|
|
||
|
|
||
| if(language=='en'){ | ||
| question=paste0( | ||
| "Find the mean of this set of numbers:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center} Round the result to ", signifDig, " significant digits." | ||
| ) | ||
|
|
||
| answer=paste0("The answer is ", | ||
| sol | ||
| ) | ||
| }else if(language=='es'){ | ||
| question=paste0( | ||
| "Calcula la media de este conjunto de n\\'umeros:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center}Redondea el resultado con ", | ||
| signifDig, " cifras significativas." | ||
| ) | ||
| answer=paste0("La respuesta es ", | ||
| sol | ||
| ) | ||
| } | ||
| @ | ||
|
|
||
| \begin{question} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(question,collapse="")) | ||
| @ | ||
| \end{question} | ||
|
|
||
| \begin{solution} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(answer,collapse="")) | ||
| @ | ||
| \end{solution} | ||
|
|
||
| %% META-INFORMATION | ||
| %% \extype{num} | ||
| %% \exsolution{\Sexpr{sol}} | ||
| %% \exname{Prediction} | ||
| %% \extol{0.00001} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,55 +1,55 @@ | ||
| <<echo=FALSE, results=hide>>= | ||
| ## DATA GENERATION | ||
| signifDig <- 4 | ||
| (n <- sample(8:13, 1)) | ||
| (data <- c(sample(0:12, n, replace=TRUE))) | ||
| ## QUESTION/ANSWER GENERATION | ||
| (dataString = paste(data, collapse=", ")) | ||
| (sol <- signif(median(data), digits = signifDig)) | ||
| if(language=='en'){ | ||
| question=paste0( | ||
| "Find the \\textbf{median} of this set of numbers:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center} Round the result to ", signifDig, " significant digits." | ||
| ) | ||
| answer=paste0("The answer is ", | ||
| sol | ||
| ) | ||
| }else if(language=='es'){ | ||
| question=paste0( | ||
| "Calcula la \\textbf{mediana} de este conjunto de n\\'umeros:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center}Redondea el resultado con ", | ||
| signifDig, " cifras significativas." | ||
| ) | ||
| answer=paste0("La respuesta es ", | ||
| sol | ||
| ) | ||
| } | ||
| @ | ||
|
|
||
| \begin{question} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(question,collapse="")) | ||
| @ | ||
| \end{question} | ||
|
|
||
| \begin{solution} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(answer,collapse="")) | ||
| @ | ||
| \end{solution} | ||
|
|
||
| %% META-INFORMATION | ||
| %% \extype{num} | ||
| %% \exsolution{\Sexpr{sol}} | ||
| %% \exname{Prediction} | ||
| %% \extol{0.00001} | ||
| <<echo=FALSE, results=hide>>= | ||
| ## DATA GENERATION | ||
|
|
||
| signifDig <- 4 | ||
|
|
||
| (n <- sample(8:13, 1)) | ||
| (data <- c(sample(0:12, n, replace=TRUE))) | ||
|
|
||
| ## QUESTION/ANSWER GENERATION | ||
| (dataString = paste(data, collapse=", ")) | ||
|
|
||
| (sol <- signif(median(data), digits = signifDig)) | ||
|
|
||
|
|
||
|
|
||
| if(language=='en'){ | ||
| question=paste0( | ||
| "Find the \\textbf{median} of this set of numbers:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center} Round the result to ", signifDig, " significant digits." | ||
| ) | ||
|
|
||
| answer=paste0("The answer is ", | ||
| sol | ||
| ) | ||
| }else if(language=='es'){ | ||
| question=paste0( | ||
| "Calcula la \\textbf{mediana} de este conjunto de n\\'umeros:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center}Redondea el resultado con ", | ||
| signifDig, " cifras significativas." | ||
| ) | ||
| answer=paste0("La respuesta es ", | ||
| sol | ||
| ) | ||
| } | ||
| @ | ||
|
|
||
| \begin{question} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(question,collapse="")) | ||
| @ | ||
| \end{question} | ||
|
|
||
| \begin{solution} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(answer,collapse="")) | ||
| @ | ||
| \end{solution} | ||
|
|
||
| %% META-INFORMATION | ||
| %% \extype{num} | ||
| %% \exsolution{\Sexpr{sol}} | ||
| %% \exname{Prediction} | ||
| %% \extol{0.00001} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,55 +1,55 @@ | ||
| <<echo=FALSE, results=hide>>= | ||
| ## DATA GENERATION | ||
| signifDig <- 4 | ||
| (n <- sample(8:13, 1)) | ||
| (data <- c(sample(0:12, n, replace=TRUE))) | ||
| ## QUESTION/ANSWER GENERATION | ||
| sol <- signif((n-1) * var(data) / n, digits = signifDig) | ||
| (dataString = paste(data, collapse=", ")) | ||
| if(language=='en'){ | ||
| question=paste0( | ||
| "Find the \\textbf{(population) variance} of this set of numbers:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center} Round the result to ", signifDig, " significant digits." | ||
| ) | ||
| answer=paste0("The answer is ", | ||
| sol | ||
| ) | ||
| }else if(language=='es'){ | ||
| question=paste0( | ||
| "Calcula la \\textbf{varianza (poblacional)} de este conjunto de n\\'umeros:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center}Redondea el resultado con ", | ||
| signifDig, " cifras significativas." | ||
| ) | ||
| answer=paste0("La respuesta es ", | ||
| sol | ||
| ) | ||
| } | ||
| @ | ||
|
|
||
| \begin{question} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(question,collapse="")) | ||
| @ | ||
| \end{question} | ||
|
|
||
| \begin{solution} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(answer,collapse="")) | ||
| @ | ||
| \end{solution} | ||
|
|
||
| %% META-INFORMATION | ||
| %% \extype{num} | ||
| %% \exsolution{\Sexpr{sol}} | ||
| %% \exname{Prediction} | ||
| %% \extol{0.00001} | ||
| <<echo=FALSE, results=hide>>= | ||
| ## DATA GENERATION | ||
|
|
||
| signifDig <- 4 | ||
|
|
||
| (n <- sample(8:13, 1)) | ||
| (data <- c(sample(0:12, n, replace=TRUE))) | ||
|
|
||
| ## QUESTION/ANSWER GENERATION | ||
| sol <- signif((n-1) * var(data) / n, digits = signifDig) | ||
|
|
||
| (dataString = paste(data, collapse=", ")) | ||
|
|
||
|
|
||
| if(language=='en'){ | ||
| question=paste0( | ||
| "Find the \\textbf{(population) variance} of this set of numbers:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center} Round the result to ", signifDig, " significant digits." | ||
| ) | ||
|
|
||
| answer=paste0("The answer is ", | ||
| sol | ||
| ) | ||
| }else if(language=='es'){ | ||
| question=paste0( | ||
| "Calcula la \\textbf{varianza (poblacional)} de este conjunto de n\\'umeros:\\begin{center}", | ||
| dataString, | ||
| ".\\end{center}Redondea el resultado con ", | ||
| signifDig, " cifras significativas." | ||
| ) | ||
| answer=paste0("La respuesta es ", | ||
| sol | ||
| ) | ||
| } | ||
|
|
||
| @ | ||
|
|
||
| \begin{question} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(question,collapse="")) | ||
| @ | ||
| \end{question} | ||
|
|
||
| \begin{solution} | ||
| <<echo=False, results=tex>>= | ||
| cat(paste(answer,collapse="")) | ||
| @ | ||
| \end{solution} | ||
|
|
||
| %% META-INFORMATION | ||
| %% \extype{num} | ||
| %% \exsolution{\Sexpr{sol}} | ||
| %% \exname{Prediction} | ||
| %% \extol{0.00001} |
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