Question

The associated R function is dlnorm(x, meanlog = 0, sdlog = 1) is for ________ distribution. (a) Logistic (b) Lognormal (c) Normal (d) Simple This question was posed to me in a national level competition. Enquiry is from Distribution in section Distributions, Graphics & Neural Networks of R Programming Select the correct answer from above options

Answer 1

Correct answer is (b) Lognormal To explain: The associated R function is dlnorm(x, meanlog = 0, sdlog = 1). Lognormal distribution is a distribution derived from the normal distribution (hence the name). Its name also says that it is derived from the normal distribution.