Find the probability of exactly 6 Mexican-Americans among 12 jurors. b. Find the probability of 6 or fewer Mexican-Americans among 12 jurors. c. Which probability is relevant for determining whether 6 jurors among 12 is unusually low: the result from part (a) or part (b)? d. Is 6 an unusually low number of Mexican-Americans among 12 jurors?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Construct the graph that models the given situation