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13.50 through 13.54 Texts Sent and Received StatCrunch did a survey of users to find out about their texting. They were asked their gender, their age, and how many texts they send in a day and how many texts they receive in a day. The data are available at this text’s website. Assume the samples are random samples.
Differences: Men vs. Women Find the difference in number of texts received and the number sent for females. Do the same for males. Then determine whether the differences are significantly different at the 0.05 level using the two-sample
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Chapter 13 Solutions
EP INTRODUCTORY STATISTICS-MYSTATLAB
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