Let X denote the reaction time, in seconds, to a certain stimulus and Y denote the temperature (°F) at which a certain reaction starts to take place. Suppose that two random variables X and Y have the joint density Find (4xy, 0 < x < 1,0 < y < 1 f(x, y) = elsewhere (a) P (0≤x≤ and <<); (b) P(X

Q: can you possible rewrite using the wording / format in the image I am having trouble seeing what's…

A: We have to prove that sum of the square of the n natural statement by induction.

Q: Can you please break down the answer I don't understand and what's the answer

A: We have to find classwidth.

Q: A = {4, 6, 7} B= {2,4, 7} C = {2,4, 7, 9} (A – B) ® C = { x1,2,3 6. Check Next

A:

Q: a) -4, -1, 2, 5, How does it change?

A:

Q: able

A: Other expert has solved part b. Here We include part a answer.

Q: B-A= (A U B)- A True o

A: There are multiple methods to prove or disprove the given statement B-A= (A U B)- A. But the easiest…

Q: A fair die is rolled seven times. Calculate the probability of obtaining exactly two 3s.

A: here given ,  fair die is rolled 7 times  n=  7 here for fair die , possible Outcomes 1,2,3,4,5,6…

Q: VXER, 3 yER, x-y =

A: Given that : The statement : ∀ x ∈ℝ , ∃ y ∈ℝ , x - y = 5. The statement is false.

Q: Next question hearts? An experiment consists of dealing 4 cards from a standard 52-card deck. What…

A: no.of heart cards=13total no.of cards=52

Q: What are the Irrelevant variables?

A: Irrelevant variables are complement to omitted variable and A variable is irrelevant if its true…

Q: Consider events A and B with the following probabilities: P(A) = 0.5 P(B) = 0.6 P(A and B) = 0.1

A: Given that,P(A) = 0.5P(B) = 0.6P(A and B) = 0.1

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: 1 Determine the values of a, b and c if: 2(a,b,4) +(6,8, c) – 3(7,c,-4) = (-24,3,25)

A: We can solve this as follows:

Q: I neeed help with answering quesition 8 part a and b

A: Box plot : It is the graphical representation of 5 number summary for data. Minimum Maximum First…

Q: To steelman is to  represent opposing views as accurately and positively as possible.     true or…

A: The following solution is given below :

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: so i'm very confused and i need to do the point thing but idk how

A: Graph the lines  Then check (0,0) satisfy inequality or not  According to that draw region

Q: 21 (AUC)n(BUC) 22 A-B B (((ANB)U(CNB))u(ANC))-((ANB)NC) 23

A: The union of two sets A and B , denoted by A∪B  is the set of all elements which are either in A or…

Q: An interaction tells you that what?

A: An interaction effect indicates whether there is a third independent variable that influences the…

Q: How are r and r squared interpreted?

A: The correlation coefficient (r), is used to define the linear relationship between the independent…

Q: I can't understand the answer because the text wan't correctly formatted.

A:

Q: 1.(1 point) The expression V486 can be simplified to the form AVB. where A and B are both whole…

A: Given that the expression √(486) can be simplified to the form A√B , where A and B both are whole…