GMS 401 Chapter : chapter note

9. Graphologists may score a sample of handwriting similarly, but handwriting does not predict future performance on a job. Based on this example, graphology may be said to have some evidence of __and no evidence of a) reliability, criterion-related validity b) reliability; content validity c) content validity; criterion-related validity d) face validity; content validity e) content validity; construct validity

Which of the following is not needed to calculate the probability of an event?

a) The number of items in the complement 

b) A clearly defined idea of what the event is

c) The total number of outcomes in the event

d) The total number of items in the sample sapce