Exercise and diet are being studied as possi- ble substitutes for medication to lower blood pressure. Three groups of subjects will be used to study the ef- fect of exercise. Group 1 is sedentary, while group 2 walks and group 3 swims for 1 hour a day. Half of each of the three exercise groups will be on a salt-free diet. An additional group of subjects will not exercise or re- strict their salt, but will take the standard medication. Use Z for sedentary, W for walker, S for swimmer, Y for salt, N for no salt, M for medication, and F for medication free. (a) Show all of the elements of the sample space S. (b) Given that A is the set of nonmedicated subjects and B is the set of walkers, list the elements of AUB. (c) List the elements of AN B.

Q: Write the converse of the following statement: If it rains today, then I will stay at home.

A: Suppose the statement is "If a then b" then converse of this statement is "If b then a".

Q: Which expression evaluates to true only when x is any number other than 0? oxl= 0 OX= 0 OX>0

A: It is required to find which expression evaluate to true only when x is any number other than 0.Let…

Q: Is there a formula ? Or definition

A: Given: The given vector is x→=9000. To find: We have to find an orthogonal projection of the vector…

Q: Find B* A=? A = -2 1 7 3 -1 0 0 2 -1 B = (4 - 1 5) Find A+B=? 3 5 (8 ³ 9) + (6 0 -1 Find x, y and a…

A: To solve the following.(i) To find .(ii) To find .(iii) To find .

Q: Please rewrite the given statement symbolically:   Is there a real number whose square is 5?

A: Solution

Q: E U and T<2 choose your answer... 0,2 choose your answer...

A:

Q: Do you think the proof (the chart below in the picture) is correct and clear? If it is correct,…

A: The proof is perfect except one minor correction. The same has been marked in the picture below.…

Q: Suppose you have the following premises: Sr What is a relevant conclusion that can be drawn? Select…

A: Given the following premises:       p∧qp→¬q∧rs→r Find the relevant conclusion.

Q: 20 R] 12 16 T.

A:

Q: 3) You walk 3 miles from your house to the store. At the store you meet up with a friend and walk…

A: given information is  ,    walking from home to a store = 3 miles    at store , after meet up with a…

Q: Evaluate ,C, and P6• (If necessary, consult a list of formulas.) „C, = 0 P.

A: Formula for combination  nCx=n!/(x!(n-x)!) Formula for permutation  nPx=n!/(n-x)!

Q: 50 3a° b° 3a°

A: Theorem  sum of opposite angles of cyclic quadrilateral is  equal to 180°

Q: 16 b.) Find "h" 14 Ø 18

A: Solving the problem by finding the value of h.

Q: Using the laws of algebra, simplify each of the following sets: (PnQ) u (PnQ) a. (PuQ) u Pn@) b.

A:

Q: The question was what does u equal.  I don't know what u is in this circumstance.  Please re answer…

A: Here, the given expression is 6x4-x2-2Let us try to convert the expression into Quadratic.

Q: Use variables to rewrite the sentence more formally: 1. Given any real number, its square is…

A:

Q: Which is the depem expression given th How long did Gabr 15.75 miles?

A: Given Gabriel went running in the park. he ran 6.3 miles per hour. The equation that shows the total…

Q: HaW. Prave.tha. dew 2t .. .. .....

A:

Q: I need help figuring this out.

A: Find out composition of functions

Q: A college professor is interested in finding out if there is a relationship between the post-test…

A:

Q: 6. Write.a.ct)..in. thefarm..aa.Tt a. N a. r(t).= (tcust).i+ (tsint).j.+tk. tao. ......

A: Given

Q: Imuge later in the speech. Is this 2. Winfrey talks about wr his tie was white, an that." What's…

A:

Q: 1. Solve for x: x – 3 = 2x + 12 2. Solve for k: 3(k + 5) = 4(k + 1)

A:

Q: Hw.

A:

Q: 3. a) Expand and simplify each expression, then evaluate for a = 2 and h=0.01. 3(a + h)? – 3a? (a +…

A:

Q: Test. for.À and. Al|B.... .a. ... 1. ...... C. A-31 +j-k B1-3 ..C.... ....

A:

Q: Question 3. Find COS x dx In x (sin æ) () dx. (In x)2

A: We will find the solution of this integration .

Q: that 계 2y tol

A: