Exercise

Exercise 3. Distribution of errors - 2

In the last exercise, you made a vector of differences between the actual value for \(p\) and an estimate, \(\bar{X}\). We called these differences between the actual and estimated values errors.

The errors object has already been loaded for you. Use the hist function to plot a histogram of the values contained in the vector errors. Which statement best describes the distribution of the errors?

Instructions

50 XP

Possible Answers

The errors are all about 0.05.
The error are all about -0.05.
The errors are symmetrically distributed around 0.
The errors range from -1 to 1.

Take Hint (-15 XP)