Chapter 4 Describing Numerical Data

A Standard iPhone 6 Comes with 16 Gigabytes (GB) of Memory.

That sounds like a lot until you start saving pictures and adding apps. There might not be much room left for your favorite music. If you manage to set aside, say, 4 GB for music, how many songs will you be able to have with you all the time? Will you have to be picky, or is there room for thousands of songs?

Questions like these are easy to answer when there’s no variation. The answer is a simple yes or no. If every song ...

Get Statistics for Business: Decision Making and Analysis, 3rd Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.