Never-ending talk by one or a number of senators designed to delay or block action in the Senate is called a(n) ________

What is the National Security Council and what does it do?

What will be an ideal response?

You have been discussing a research project with your friend James. James has told you that his research hypothesis states, the mean of population 1 is not equal to the mean of population 2

How would you write this research hypothesis in symbols? a. H1 ?1 < ?2 b. H0 ?1 < ?2 c. H1 ?1 ? ?2 d. H0 ?1 = ?2