Mathematics, 21.11.2019 22:31, mqturner1989Kedie

The number of text messsages that teenagers send per month is normally
distributed with a mean of 3,400 and a standard deviation of 450. if kendra
sent 4,415 text messages last month, find her r-score to the nearest
hundredth.

Answers: 3

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The number of text messsages that teenagers send per month is normally
distributed with a mean...