See attached. Based on the number of reactions received by each student shown, determine the following: a. Q1 b. D6 c. P30

given that P(A or B) = 1/3, P(A) = 1/7, and P(A and B) = 1/8, find P(B) a. 101/168 b. 159/168 c. 3/28 d. 53/168

Brandon's score in the high jump at a track and field event showed that he was only able to jump higher than 27% of his competitors. Find the z score for Brandon's high jump score.

A company wants to study the effects a new drug has on alleviating pain.  Some patients at doctor’s office are selected to be in the study.  The patients will be randomly assigned to take the new drug or the old drug.  They will be monitored to see when the pain goes away. How many treatments are there and what are they? A. Two and which Drug received      B. One and which drug received     C. Total number of Patients     D. None.This is an obesevational study.

Match these values of r with the accompanying scatterplots: – 1, - 0.406, - 0.994, 0.406, and 0.764. Click the icon to view the scatterplots. ..... Match the values of r to the scatterplots. Scatterplot 1, r = Scatterplot 2, r= Scatterplot 3, r= Scatterplot 4, r= Scatterplot 5, r =

Evaluate o= Vnp(1-p) for n= 1593, p= 7.

Given P(A) = 0.40, P(B) = 0.25, and P(A and B) = 0.11, what is P(A or B)? Answer in decimal form.  Round to 2 decimal places as needed.

Select from following given options :

Find the following: (A U B) n C   A={4,5,6}, B={4,6,8} and  C={6,7,8,9,10}

Carl Catcher has a batting average of .370, meaning that he makes a hit 37% of the times he is up at bat.  Pete Pitcher has a batting averager of only .110. Let x be the number of times Carol comes up to bat and let y be the number of times Pete comes to bat. a. If Carl bats 7 times and Pete bats 3 times, what should ther overall batting average be? b. If a total of 50 times at bat, how many times may Pete bat in order for their combined average to be as close as possible to .300? (define 3 variables, write system and solve)