PSYC20008 Lecture 7: PSYC20008 Lecture 7 + 8
10 May 2018
School
Department
Course
Professor
Lecture 7
-
-
-
- As children age, they are less likely to like the Wiggles
-
-
-
-
-
-
Document Summary
As children age, they are less likely to like the wiggles. A significant association between age of child and whether children like wiggles or not. Take the residuals adjust and standardise the residuals so they fit on the gaussian curve use probability from gaussian distribution to allow us to see whether each cell is significant. With normal distribution, if set criteria that adjusted standardised residual is greater than 1. 96, sitting outside tails of distribution (rare occurrence, not by chance) . Significantly less 5 year olds who like the wiggles than expected by chance and significantly less 3 year olds who don"t like the wiggles than expected by chance. Fisher"s exact test for less than 5 expected counts. Reject null hypothesis if more than 1. 96. Large chi-square value, 2 degrees of freedom, significant p
