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Chapter 1: The Stats

Video Clip 1: (1:22 minutes) "The stats"

Question Title

* 1. Fill in the blank: Approximately billion people have smartphones and on average check their phones times a day.

A. Half a billion / 50 times

B. 1 billion / 100 times

C. 1.5 billion / 125 times

D. 2 billion / 150 times