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Barry Trunk,Leslie Olsen

OK, I’ve Signed Up For Statistics. Now What

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OK, I’ve signed up for statistics. Now What? A Student’s Guide to Navigation and Success in Statistics is the book your students have been searching for. Courses in statistics are often approached with emotions ranging from mild anxiety to outright fear. The book is designed to be a valuable, easy to read supplement, interspersed with humor and examples. Using a question and answer format, students are guided through the primary aspects of common statistics, with emphasis on concepts, writing, and presentation. Instructors will find this an invaluable supplement!
Denne bog er ikke tilgængelig i øjeblikket
186 trykte sider
Oprindeligt udgivet
2016
Udgivelsesår
2016
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Citater

  • Andreahar citeretfor 4 år siden
    In a normal (“bell shaped”) distribution, the mean, median and mode will be smack in the middle of the curve, with 50% to the left and 50% to the right. The mean of a Z score distribution will be 0, and the standard deviation will be 1
  • Andreahar citeretfor 4 år siden
    linear regression calculates an equation that allows us to make an “educated guess” at a person's score on some measure, given their scores on other measures. For instance, we might want to predict a person's GPA in college, given their GPA in high school.
  • Andreahar citeretfor 4 år siden
    Bivariate correlation involves two variables, and (not surprisingly) multiple correlation involves more than two variables. The former is calculated using the Pearson correlation statistic (r), while multiple correlation is calculated using the multiple correlation coefficient, R. Correlations of 0 indicate no linear relationship, while correlations of 1 indicate perfect linear relationship.

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