Statistics (Survey Study)

5 flashcards · Mathematics · by charlie42

1. What does the Odds Ratio statistic measure?

   The strength of the association between two events, A and B

2. What's Odds Ratio value if two events are independent?

   1

3. If two events are positively correlated, what are the values of Odds Ratio?

   >1

4. What's a linear combination (mathematics)?

   An expression constructed from a set of terms by multiplying each term by a constant and adding the results A linear combination of x and y would be any expression of the form ax + by, where a and b are constants

5. In factor analysis, what 10 and 6 are called?

   Factor loadings for astronomy