If an experiment yields results that are statistically significant, this means the results

I. Are from a well-designed experiment.
II. Are unlikely to happen by chance.
III. Are practically important.

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Factor this polynomial completely x^2-64

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.