Homework 3 questions

Question 5

In question 5, you asked to count the non reasonable(nan or out of range) values in the data set, what are out of range values? how are they represented?

By out of range values, I mean values that are not physically feasible. You have to be able to look at your data set and understand when you can/cannot trust the values in it. For example, weight cannot be 0 or smaller; but a weight of 999 kg for a commercial camera would also not be reasonable. Similarly, maximum resolution for a camera should be a positive number.

What is max resolution?

It tells you the number of pixels in the image (see https://photographylife.com/camera-resolution-explained), and is one of the columns represented in the dataset.