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A group of 26 High School Seniors were asked how many texts they make per day on average, yielding sample mean = 42.49, with s
A group of 26 High School Seniors were asked how many texts they make per day on average, yielding sample mean = 42.49, with s = 8. The phone company states that the average high school senior sends an average of 45 text messages per day. If Ho: = 45, What is our decisions assuming =0.05
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Statistics For The Life Sciences
Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner
5th Edition
321989589, 978-0321989581
