Scholastic aptitude is an example of what class of things scientists can measure?

What are the four types of persuasive speeches? Describe the focus of each and provide an example

What will be an ideal response?

In testing the validity of the argument provided in question 4, we would attempt to determine if other factors, such as weather or pilot error, might impede

or negate establishment of a causal relationship between design flaws and crashes. Indicate whether the statement is true or false.