4. Conclude. Interpret the interval in context.We are confident that the interval from captures the of all smartphone users who to walking into something or someone while texting on their cell phone.

The interval should describe a proportion of all smartphone users, not a count of people. The values 0.2044 to 0.265 correspond to about 20.44% to 26.5% of users who have walked into something or someone while texting. Thus, the interval from 0.2044 to 0.265 is the appropriate interpretation.

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