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The Essentials of Statistics 3rd Edition by Joseph Healey
النسخة 3الرقم المعياري الدولي: 978-1111831585The Essentials of Statistics 3rd Edition by Joseph Healey
النسخة 3الرقم المعياري الدولي: 978-1111831585 تمرين 3
For problems 12.1 to 12.9 and 12.14, calculate percentages for the bivariate tables. Use the percentages to help analyze the strength and direction of the association.
CJ: A sample of 150 cities has been classified as small, medium, or large by population and as high or low on crime rate. Is there a relationship between city size and crime rate? Describe the strength and direction of the relationship.
CJ: A sample of 150 cities has been classified as small, medium, or large by population and as high or low on crime rate. Is there a relationship between city size and crime rate? Describe the strength and direction of the relationship.
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The number of pairs of cases ranked in t...
The Essentials of Statistics 3rd Edition by Joseph Healey
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