Right to work is a term used to describe state statutory or constitutional provisions banning the requirement of union membership as a condition of employment

Which of the following should you look for in evaluating a study that is secondary data?

A) What was the sample? B) How large was the sample? C) What was the response rate? D) Was the information validated? E) all of the above

The null hypothesis in bivariate regression is ________

A) Byx = Bxy = rxy B) B = Covxy / sx2 C) sx = xmean D) a = xy E) B1 = 0