1.2. [2, 5]U[3, 7]=[2, 7]. EX LET x€[2,5]U[3,7]
Q: T T T T T F T F T F F F F T F T T T F F T F F F
A:
Q: Create a linear model plot. I attached example here but please do NOT copy.
A: First we have to create data table for linear model:here you can take data similar variation so that…
Q: Come up with a logical formula that uses P, Q and R that will give the value of true when any two…
A: The three variables P, Q, and R will give the value of true when any two are true and the third is…
Q: A furniture manufacturer makes sofas, chairs, and ottomans. The accompanying table gives the number…
A:
Q: For the differential equation (1-2r)y" +2y + (2x-3)y=e-² (a) Write the associated homogeneous…
A: As per our guidelines, we are supposed to solve only first three sub parts. Kindly repost other…
Q: e. a convex subset that is not a polyhedral convex subset f. a convex subset having no extreme…
A: e) A convex subset that is not polyhedral convex subset: This is not polyhedron, because in…
Q: On the moon, all free-fall distance functions are of the form s(t) = 0.8112, where t is in seconds…
A: The distance function of the free fall object is
Q: A nutritionist wants to formulate a food mix that will contain minerals, protein, and vitamins at…
A: A nutritionist wants to formulate a food mix that will contain minerals, protein, and vitamins at…
Q: Write a proof for each of the following statements: a. If a and b are both type 1 integers, then a…
A: To prove the statement "If a and b are both type 1 integers, then a + b is a type 2 integer," we…
Q: Megan Carvolth and Michele Dorsey, flight attendants for two different airlines, are close friends…
A: AnswerGiven that:-Megan flies a 21 day schedule( including days off) which then repeats.Michele has…
Q: The two methods of expressing bearing can be interpreted using a rectangular coordinate system.…
A:
Q: How many bit strings of length seven either begin with two Os or end with three 1s?
A: We need to find the total number of bit strings of length seven either begin with two or end with…
Q: A nonhomogeneous differential equation, a complementary solution yc, and a particular solution y,…
A:
Q: Answer the following questions: (a) Argue that the collection of these trapezoids form a triangle.…
A:
Q: A time-series is a vector used to describe a process evolving as a function of time. Suppose c₁ €…
A: Given Information:Time-series is a vector and describe the process of evolving as a function of…
Q: 3- Evaluate the double integral ff dydx. 5√x a) 32/5 b) 14/3 c) 41/15 d) 39/5
A: The given double integral .The aim is to solve the integral value.
Q: f(x,y)=-2+1(r-13)+y2, g(x,y)=(1+y2)+10(1-y). If (xo. Yo)= (0,1) is an initial estimate of the…
A:
Q: For each of the following functions, determine if the function is injective, whether it is…
A:
Q: Find fiff"(x) = 12x² + 6x − 4, f(0) = 9, and f(1) = 3. - Solution The general antiderivative of…
A: The given derivative function is .The aim is to find the function .
Q: Show that an element of K which remains invariant under each member of the Galois group GCK,7) of…
A: Given: Galois group .We have to prove that An element of which remains invariant under each member…
Q: Show that ACB implies |A|≤|B|.
A:
Q: Pivot the matrix about the circled element. 84 0 N|M 0-5 13 (6) The result of pivoting is (Type an…
A:
Q: ould we also use Cantor's diagonalization to contradict this as well?
A: In the question, we have to check that the set of all functions f: N → {0, 1} is countable or…
Q: 2. Let A = 'Or Nwo' 0 -3 9 -2 8 0 15 0 2 1 5 0-5 (a) Factor the matrix A into CR. (b) Find the…
A: Let the matrix be .To Find:a) Factor the matrix A into CR.b) Find the column space.c) Write each row…
Q: How many comparisons are required to merge these pairs of lists using Algorithm 10? a)…
A: According to the given data, find the comparisons:
Q: Evergreen Landscaping bought 3 tons of topsoil, 3 tons of mulch, and 7 tons of pea gravel for $3047.…
A:
Q: Let R be a commutative (a) Show that R[x]/(x) ≈ R. (b) Assume R[x] is a PID. Show that R is a field.…
A: Given: is a commutative ring with identity.a) To show .b) To show is a field if is a PID.Concepts…
Q: 1. AnB 3. (CUB)' 5. (A B
A: As per the company rule, we are supposed to solve the first three sub-parts of the multi-parts…
Q: A bank account gathers compound interest at a rate of 5% each year. Another bank account gathers the…
A: Rate of interest, Investment amount, Time duration, Bank A: offers compound interest each year ( n=…
Q: Find the area of the region bounded by the graph of the following functions y=x2, y=-x2 +3
A: The given functions are:To find: The area bounded by the given functions.Concept:The area between…
Q: 1- Write double integral that represent the area enclosed by the curve y=x-x² and the line y=x/4.…
A: We have to find the double integral represents the area enclosed by
Q: The Pythagorean theorem we use in rectangular coordinates also works in cylindrical and spherical…
A:
Q: Suppose that a certain diet calls for 20 units of fat, 28 units of protein, and 50 units of…
A:
Q: In Exercises 30-36, display the augmented matrix for the given system. Use elementary operations on…
A:
Q: Р 9 T T T T T T rrVqVp T F F F T F F FT T T F FF T F F F Fill in ¬r VqV p.
A:
Q: Find the size of angle B to three decimal places. A 11.6 mm B 15.2 mm 5.42 mm
A:
Q: 2 of 4 02 (Core): I can represent a set in roster notation and set-builder notation; determine if an…
A: Since you have posted multiple questions, we will provide the solution only to the first question as…
Q: (9) Suppose we have a statement S, and we know the following facts. (a) S₁ is true. (b) If Sn is…
A:
Q: 31-34 Increasing and Decreasing The graph of a function f is given. Use the graph to estimate the…
A: Domain = [-1,4]Range = [-1,3]f is increasing = (-1,1),(2,4)f is decreasing = (1,2)
Q: Use Improved Euler’s method to draw an approximation of the graph of(t). Use h=π/3, n= 6, and f(0) =…
A: The graph of cost: y'(t) = costLet g(t) = cost , y(0) = 0 , Now improved Euter method for…
Q: Consider the slope and point given below. m = 689, P(-2, -14) Find the point-slope form of the line…
A: Introduction: The point-slope form and the slope-intercept form of the equation are two different…
Q: Solve the following system of linear equations: x1+x2-x3 = -1 4 -1 -x1+2x2-8x3 3x1+4x2-6x3 = = If…
A: The given system of linear equations,The aim is to find the solution to the given system.
Q: We consider a binomial model with T = 1 period, Fu = 1/Fd, probability of up-move p = 0.6, interest…
A: Given that:A binomial model with T=1 period, , and per period and Gils, and .To find: The…
Q: We return to the Dirichlet problem (2.13) in the unit disc. By switching to polar coordinates we…
A:
Q: Solve the following system of linear equations: 5x2+10x3 = -60 5x2+5x3 = -35 x1-3x2-x3 = 9 If the…
A:
Q: Solve the initial value problem. 5 (6yexy - dx y dx + 6x6xy 5x 2 y dy = 0, y(2) = 1
A:
Q: y" + 2y = 3+ 4 sin 2t
A:
Q: Consider the set of all functions f : N → {0, 1}, i.e., the functions map the natural numbers to 0…
A:
Q: Let X = {n EN: 0≤ n ≤ 999} be the set of all numbers with three or fewer digits. Define the function…
A:
Q: Use the general slicing method to find the volume of the following solid. The solid whose base is…
A: The volume of the a solid extends from to having area of element at some x as is given…
End Prove
![Prove
1.2.
[2, 5]U[3, 7] [2,7].
EX
LET
x€[2,5]U[3,7
[2,5]U[3,7]={x: xe[2,5]
= {2≤x≤5 V
AUB={x: XEA V XEB}
V xe[3,7]}
3≤x≤7}
[2,5] = [2, 3]U[3, 5].
= {2≤x≤3 V 3≤x≤5 V 3≤x≤7}
= {2≤x≤3 V 3≤x≤5 V 3≤x≤5 V 5≤x≤7}
p⇒ (p V p)
= {2≤x≤3 V 3≤x≤5 V 5≤x≤7}
= {(2≤x and x ≤3) V (3≤x
and
x <5) V (5≤x and x≤7)}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F96d6b0bc-8bd5-480b-b82f-d2768f6edf2a%2F562def27-a164-4efd-baad-61ec081b11c1%2Frmho40o_processed.png&w=3840&q=75)
Step by step
Solved in 3 steps with 2 images
- Two new accessions of pepper were tested for pungency. The two accessions were given to ten persons who scored the pepper samples as 1 if it is the more pungent of the two and 0 , otherwise. Which test can be conducted to compare pungency of the two new accessions? a. F-test B. Friedman C. t-test D. sign testAt a certain school 60 of the 100 boys and 60 of the 80 girls signed up for the senior trip. Is there an associa-tion between going on the trip and gender? A) We can’t tell, because the class doesn’t have the samenumber of boys and girls.B) Yes, because the same number of boys and girlssigned up.C) Yes, because a lower percentage of boys signed upthan of girls.D) No, because the people on the trip were 50% boysand 50% girls.E) No, because the sign-up rate was higher among girlsthan among boys.A decision maker has a utility function for monetarygains x given by u(x) (x 10,000)1/2. a Show that the person is indifferent between the sta-tus quo and L: With probability 13, he or she gains $80,000 L: With probability 23, he or she loses $10,000b If there is a 10% chance that a painting valued at$10,000 will be stolen during the next year, what is themost (per year) that the decision maker would be willingto pay for insurance covering the loss of the painting?
- Ana’s preferences are consistent with expected utility. Denote by u(x) her utility function for a monetary outcome £x, and suppose that she is strictly risk-averse. Ana currently faces the monetary lottery which pays: £A with probability pA; £B with probability pB; and £C with probability pC. Now suppose that Ana is made the following o§er. For each realization of the original lottery, another lottery will be executed according to which she wins an additional poundwith probability 1/2 and loses a pound with probability 1/2. Describe the lottery that Ana faces if she accepts the o§er by describing the new payo§s and probabilities over these payo§s. (b) Show that she rejects the o§er and explain why.A manufacturing company employs two devices to inspect output for quality control purposes. The first device is able to accurately detect 99.3% of the defective items it receives, whereas the second is able to do so in 99.7% of the cases. Assume that four defective items are produced and sent out for inspection. Let X and Y denote the number of items that will be identified as defective by inspecting devices 1 and 2, respectively. Assume that the devices are independent. a)Determine E(X) b)Determine V(Y|X=2).Which of the following would be an appropriate decision rule when trying to support the alternative hypothesis that the population mean is greater than 45? (Assume α=0.10, n=16 and σ is unknown) Select one: a. reject the null hypothesis if t < -1.341 b. reject the null hypothsis if z < -1.28 c. reject the hull hypothesis if t >1.341 d. reject the null hypothesis if z >1.28
- The proportion of defective items is not allowed to be over 12%. A buyer wants to test whether the proportion of defectives in his shipment of 1000 items exceeds the allowable limit. The buyer takes a SRS of 100 items and finds that 19 are defective. State the null and alternative hypotheses for this test. Group of answer choices Ho: p = 0.12 vs Ha: p > 0.12 Ho: p = 0.19 vs Ha: p ≠ 0.12 Ho: p = 0.12 vs Ha: p < 0.19 Ho: p = 0.12 vs Ha: p = 0.19As a generalization of Example 5.3(figure), consider a test of n circuits such that each circuit is acceptable with probability p, independent of the outcome of any other test. Show that the joint PMF of X, the number of acceptable circuits, and Y, the number of acceptable circuits found before observing the first reject, is PX,Y(x,y) = ((n-y-1)C(x-y))*p^(x)*(1-p)^(n-x) For 0 ≤ y ≤ x < n p^(n) For x=y=n 0 otherwise Hint: For 0 ≤ y ≤ x < n, show that {X = x, Y = y} = A ∩ B ∩ C, where A: The first y tests are acceptable. B: Test y + 1 is a rejection. C: The remaining n − y − 1 tests yield x − y acceptable circuitsFind the highest possible value for x in the set 8.2 7.7 6 4.8 8.2 5.8 9.2 7.3 6.2 8.1 5.5 and x such that the mean of these scores is 7. show complete solution
- 5. To compare the gas mileage of 2 cars, you conduct 50 mileage tests on each of the 2 different cars. At α = 0.10, can you support the claim that car 1 gets better gas mileage than car 2. Data Car 1: µ = 28.3, s1 = 3.2 Car 2: µ = 28.7, s1 = 2.6 State the Ho, Ha, and the claim Group of answer choices Ho: m1 ≤ m2, Ha: m1 > m2 (claim) Ho: m1 ≥ m2 (claim), Ha: m1 < m2 Ho: m1 ≥ m2 , Ha: m1 < m2 (claim) Ho: m1 ≤ m2 (claim), Ha: m1 > m2Suppose N = 10 and r = 3. Compute the hypergeometric probabilities for the following values of n and x. n = 4, x = 1. n = 2, x = 2 n = 2, x = 0.1- Write all the possible cases ( x,y ) to distribute 6 distinguish particles in two rooms and the statistical probabilty ( w ) for each case. 2- Write all the possible cases ( x,y ) to distribute 8 distinguish particles in two rooms and the statistical probabilty ( w ) for each case. 3- how many possible cases ( x,y ) distribute 8 distinguish particles in four rooms? Write five different cases and the statistical probabilty ( w ) for each
