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library(learnr) knitr::opts_chunk$set(echo = FALSE)
quiz( question("Who is the author of the normfluodbf package?", answer("Tingwei", correct = TRUE), answer("Hadley"), answer("Amina"), answer("Tesla") ))
quiz( question("What is the format of the file that goes into norm_tidy_dbf?", answer("dbf", correct = TRUE), answer("dat"), answer("csv"), answer("tsv") ))
quiz( question("How many functions are found in the package?", answer("4", correct = TRUE), answer("3"), answer("2"), answer("1") ))
quiz( question("Which is the main function in the package?", answer("min_max_norm"), answer("generic_identifier"), answer("norm_tidy_dbf", correct = TRUE), answer("unique_identifier") ))
quiz( question("Which is the main function in the package?", answer("Data frame"), answer("Vector"), answer("Normalized data frame", correct = TRUE), answer("unique data") ))
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