How can I statistically compare one set of numbers to another set of numbers for the purpose of determining if they agree and support each other? The first list of numbers were generated by a computer modeling program, and the second set was generated by an on-site field evaluator. Each set of...

The sampling distribution of a statistic is normally distributed with an estimated standard error of 12 (df = 20). (a) What is the probability that you would have gotten a mean of 107 (or more extreme) if the population parameter were 100? Is this probability significant at the .05 level...

Iam doing a statistics project with categorical data. The data is divided into setions and each section is tallied up by the total number of each catogries and each section. The survey that I conducted is on the effectivness of binder component in prep math courses. These are the...

my teacher said that stars are infinite so they are continuous variable... I agree they are infinite but they are in whole numbers so why are not they discrete variable... like number of stars and number of books are same in counting both are counted and stars are not measured they are counted so...

I have a question in regression analysis In regression analysis the coefficient of determination (R^2) is good (0.8). That means 80% correlation exists between dependent & independent variables. But, acual Y values & predicted Y values (dependent variable is Y that is to be estimated) many values...