Kindly provide originaI answer or don't:

1. Vocabulary and R functions

a) What is a normal distribution? _________________

b) What does the pnorm() function do?_________________________

2. Task

If you know the mean and standard deviation of a normally distributed population, and somebody asks you questions about the highest 1% and lowest 1% of numbers in that population, what could you tell them? Pick your own values for the mean and standard deviation and then answer the question for those values. Choose one of these R functions to answer the question: dnorm(), pnorm(), qnorm(), rnorm().