Which marginal or conditional distribution would you use to determine the percent of the students who feel campus residences are of high quality that are seniors? None of the answer options are correct. the marginal distribution of class the conditional distribution of class, given that opinion of residence quality is high the marginal distribution of opinion of residence quality

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi