XXXXXXXXXXCan a single study with a single sample provide definitive proof about a behavior? Why or why not? XXXXXXXXXXBriefly define inferential statistics? What is the distribution of sample means?...

1) Can a single study with a single sample provide definitive proof about a behavior? Why or why not?

2) Briefly define inferential statistics? What is the distribution of sample means? How does the concept of probability and the distribution of sample means relate to the testing of a hypothesis?