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!

Aims & Objectives Statistics Teaching Methods & Materials Mathematics Education Mathematics Study & Teaching

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186 afgedrukte pagina’s

Oorspronkelijke uitgave: 2016
Jaar van uitgave: 2016

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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
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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.
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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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eugeniafoissard
Data and analytics
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