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Q: A university is comprised of five schools: A, B, C, D, and E. The enrollment in each school is given...
A: There are 300 new computers to be apportioned among the five schools according to their respective e...
Q: recall the country composed of four states, A, B, C, and D as shown in the table below. According to...
A: The Jefferson Method avoids the problem of an apportionment resulting in a surplus or a deficit of H...
Q: Let the linear transformation T : R → R³ be such that T(-2, 1) 3 (-1, 2,0) and T(1,3) %3 Т(0, —3, 5)...
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Q: Let C1 be the straight line path z = (1 + i)t, 0 < t S 1; Ca the quarter circle z = 1- cost +i sin t...
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Q: The Republic of Amador is composed of five states, A, B, C, D, and E. According to the country's con...
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Q: 3 2 Find the value of x if 1 = 10. O 2
A: To find the value of x for the below equation. 321x=10
Q: Find the 3 x3 matrix that produces the described composite 2D transformation below, using homogeneou...
A: Given: θ=60° (a,b)=(6,9) The matrix formed through rotation of an angle θ about a point (a,b) i...
Q: How Find 7[c^ coshak]; k2o Aus (2-cushox) 2+c?-2CZ (osha
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Q: Graph the constant-cost lines for the objective function C= 3x +5 y through (6,6) and also through (...
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Q: Liquid leaked from a damaged tank at a rate of r(t) liters per hour. The rate decreased as time pass...
A: t(hr) r(t)(L/h) 0 9.2 3 8.8 6 8.4 9 8.1 12 7.8 15 7.4
Q: (a) Express each of the integers 4278 and 71929 as a product of primes. (b) What is gcd(4278, 71929)...
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Q: When A is invertible, MATLAB finds A by factoring LU (where L may be permu - 1 3 -9 6 100 6- 6 A = -...
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Q: Jse the data in the following table, which lists survey results from high school drivers at least 16...
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Q: A group of neighbors plan to pay equal amount in order to buy a small power mower which costs Php 4,...
A: Let n be the number of neighbours in the original group. The power mower costs Php 4800. After addin...
Q: -2 and v2 = -4 -2) - Let A = -4 5. 2 , Vュー Verify that vi and v2 are %3D -2 eigenvectors of A. Then ...
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Q: Consider the linear homogeneous second order ODE y''+6y'+13y=0 A) Write out the characteristic eq...
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Q: Determine the value of angle A that corresponds to cos A 0.69466. Round the answer to the nearest mi...
A: We determine the value of the angle A corresponds to cosA= 0.69466 by using calculator.
Q: ..... 63 ms is mv. (Round to two decimal places as needed.)
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Q: (a). Leigh got a thirty-cent raise after her first anniversary at work. If her starting salary was $...
A: To explain the solution of the given problems.
Q: A corporation has two branches, A and B. Each year the company awards 100 promotions within its bran...
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Q: Given the function graphed below, evaluate the definite integrals. 4 2 6. 8. -1 -1 -2 -3 of -4 | = f...
A: The integral of a function from one limit to another is the area under the graph of the function and...
Q: y' +y? = x=2 _ Y
A: This is Chini's equation we can solve this using substituion method of diffrential equation
Q: Convert the given time period to years, assuming a 52-week year. 12 weeks 12 weeks = year (Type an i...
A: We convert the given time periods to years by assuming a 52-week year.
Q: A small country is comprised of four states, A, B, C, and D. The population of each state, in thousa...
A: The given population table is State A B C D Total...
Q: 2. 2 PER SON GAME PLAYER A'S PAVOFF FUNCTION: f(x,5) = x(48-4x+g) PAYER B'S PAYOFS FUCTION g(x,5)=y(...
A: Given- Player A's payoff function is fx, y = x48 - 4x + y and Player B's payoff function is gx, y = ...
Q: Solve all the variables using Gaussian Elimination with backward substitution. Show complete Solutio...
A: The given system of equations in matrix form is as follows: 1372579490923545340939099195664844891714...
Q: Prove that, if a is an irrational number, then Va is also an irrational number.
A: In the given problem we have to prove that if x is an irrational number, then x3 is also an irration...
Q: Solve the following problem. n=22; i= 0.054; PMT = $254; PV = ? PV = S (Round to two decimal places....
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Q: Determine the value of angle A that corresponds to cos A=0.69466. Round the answer to the nearest mi...
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Q: (x² + 3xy + y²) dx – x² dy = 0
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Q: Fill in the blank. When an increase in the total number of items to be apportioned results in a loss...
A: We will solve this by the definition for require question
Q: Find in the blank so that the resulting statement is true. If the addition of a new group changes th...
A: The population paradox is a counterintuitive result of some procedures for apportionment. When two s...
Q: Find an antiderivative of the given function. f(t) = 6t° + 12 What is a possible antiderivative of t...
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Q: Using the concept of partial derivatives in this given problem. The volume of a frustum of a cone is...
A: Given that, The volume of a frustum of a cone is given by V = f (R, r, h) = 1/3 πh (R2 + Rr + r2). W...
Q: rhe sum of three numbers is 98. The ratio of the first to the second is 2/3, and the ratio of the se...
A: The ratio a:b can also be represented as a:b=ab. If the ratio of two numbers is a:b, then the number...
Q: Determine the sec 39° 42' rounded to five significant digits. « Previous
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Q: Use the following preference table to the problem. Number of Votes 1500 1000 1000 First Choice A Sec...
A: Consider the given table. We have to find the winner using the plurality method. Total votes=1500+10...
Q: Bob makes his first $1,700 deposit into an IRA earning 6.6% compounded annually on his 24th birthday...
A: We will find out the required amount.
Q: x from x = 3 to r = 6 Approximate the area under the curve y using a Right Endpoint approximation wi...
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Q: Find the yalues of k for which he series conxer ges.
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Q: Evaluate the given definite integral. V11 X dx ++25 V11 dx = (Simplify your answer.) Jx + 25
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Q: (Зп)! 33п п! (п + 1)! (п + 3)! n=1
A: We determine whether the series diverges or converges.
Q: Show that the expression 3 sin x + 7 sin x = cos? x - 4 can be reforumalated to be written as 4 sin?...
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Q: 4- Find the Fourier sine and cosine transform of: F() = {,* 0 <x < a otherwise Note: using sin x = 2...
A: F(t) is given. We find fourier sine and fourier cosine transform by using the formula given below:
Q: Prove by mathematical induction that for every positive integer n, 13 + 23 + 33 + .+ n³ n²(n+1)² is ...
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Q: 1. Let A = {a,b, c, d, e, ƒ, g, h}. (a) How many subsets of A are there? That is, find |P(A)|. (b) H...
A: Since you have Posted a question with multiple sub-parts, we will solve the first three sub-parts fo...
Q: Let V - P2 be the vector space of polynomials of degree at most 2, and let H be the span of the vect...
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Q: Determine whether the specified paradox occurs. A town has 13 police officers to be apportioned amon...
A: A town has 13 police officers to be apportioned among 3 precincts based on the population of each pr...
Q: dz (z – 5i)3(2 +1+ i)® a) 7: |z – 3i| = 3; 6) 7:z +1-2i| = 4; %3D
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- Apportionmentl. Two hundred new medicine board passer will be assigned in the different provincial hospitals of the different regions. Data of the hospitals as follows. Apportion the doctors in the different hospital by using Hamilton and Jefferson Plan to justify the answer. Show solution. RegionalHospital Bed capacityRegion 1 75Region 2 105Region 3 250NCR 400Region 4 162Region 5 134A university system has a total of 40 new computers to distribute to each of its three campuses. After preregistration, the enrollment at each of the campuses was the value shown in second column of the table below together with the apportionment of the computers in the third column according to the Hamilton method. Final enrollment at each of the campuses is shown in the fourth column of the table with the percent increase in enrollment over the preregistration values in the fifth column. Determine whether a population paradox will occur in the reapportionment of the computers according to final enrollments. If it does, which campus loses a computer in the reapportionment? Campus PreregistrationEnrollment Apportionment of 40 Computers Based on Preregistration Enrollment Final Enrollment % Increase in Final Enrollment Over Preregistration Enrollment A 354 4 369 4.24% B 1,054 10 1080 2.47% C 2,598 26 2612 0.54% a. The paradox will occur and Campus A will lose a…The University of the East Europe is interested in the overall performance of its students in the academic year 2020/2021. There were 1460 students registered for this academic year. The University decides to select a sample of 150 students from each of the 5 faculties- Science, Medicine, Law, Social Science and Humanities in proportion to the number of students in each faculty. iv). If the medical faculty has 584 students registered, calculate how many medical students would be part of the sample of 150.
- A researcher investigating a new product for clearing up acne selects a random sample of 13teenagers, and measures the amount of acnes they have. Afterwards, the researcher gives theparticipantsthe facial product to use, and asks that they report backafter 15 days of use. At theend, the researcher measures the acne numbers again and records the difference(after use minusbefore use).The results (in counts) aregiven below. Xi: -20, 8, 6, -14, -15, -14, 0, 1, 3, -7, -15,-4, 9 a.Identify the predictor and predicted variables. b.Determine if the studyisexperimental or non-experimental, explain why. c.Describe the levels of measurement for the variables, explain why. d.Report on the central tendencyby calculating the mean, median, mode. e.Report on the variabilityby calculating therange, variance, and standard deviation. f.Report on the kurtosis and skewness of the data.A researcher investigating a new product for clearing up acne selects a random sample of 13teenagers, and measures the amount of acnes they have. Afterwards, the researcher gives theparticipantsthe facial product to use, and asks that they report backafter 15 days of use. At theend, the researcher measures the acne numbers again and records the difference(after use minusbefore use).The results (in counts) aregiven below. Xi: -20, 8, 6, -14, -15, -14, 0, 1, 3, -7, -15,-4, 9 d.Report on the central tendencyby calculating the mean, median, mode. e.Report on the variabilityby calculating therange, variance, and standard deviation. f.Report on the kurtosis and skewness of the data.In the general population, political party affiliation is 30% Republican, 55% Democrat, and 15% Other. To determine whether these percentages also “fit” the elderly population, we ask a sample of 100 senior citizens and find 26 Republicans, 66 Democrats, and 8 Other. Compute X2obt. What is χ2crit? What do you conclude about party affiliation among senior citizens?
- A biologist is studying the plant diversity in 15 million acres of the Sierra Nevada Mountains. He will count the number of species in 150 acres. Match the strategies to their corresponding sampling techniques. _______ The biologist goes to 15 diverse locations that have 10 acres each and surveys all 10 acres for each of these 15 locations. _______ The biologist orders the 15 million acres by latitude and then surveys every 100000th acre on the list. _______ The biologist enters the 15 million acres into a data base and had a computer randomly select 150 of these acres. _______ The biologist goes to his 150 favorite hiking places and looks at an acres along each trail. _______ The biologist classifies the Sierras into 10 different ecological types and then makes sure that the proportion of each ecological type from the sample is the same as the proportion of that of the population. a. Stratified Sampling b. Simple Random Sampling c. Systematic Sampling d. Cluster Sampling e.…Equip male and female students with a small device that secretly records sound for a random 30 seconds during each 12.5-minute period over two days. Count the words each subject speaks during each recording period, and from this, estimate how many words per day each subject speaks. The published report includes a table summarizing six such studies.12 Here are two of the six: Readers are supposed to understand that, for example, the 56 women in the first study had x 16,177 and s 7520. It is commonly thought that women talk more than men. Does either of the two samples support this idea? For each study: (a) State hypotheses in terms of the population means for men (M) and women (F). (b) Find the two-sample t statistic. (c) What degrees of freedom does Option 2 use to get a conservative P-value? (d) Compare your value of t with the critical values in Table C. What can you say about the P-value of the test? (e) What do you conclude from the results of these two studies?To determine the number of in a lake , a conservationist catches 450 trout's , tags them, and releases them. Later 88 are caught, and it is found that 45 of them are tagged. Assuming that the proportion of tagged in the second sample was the same as the proportion of tagged in the total population, estimate the number of in the lake.
- Use Bazhaf methods to determine he power indices if A has 12 votes, B has 4 votes, and C has 2 votes. The quota is 15 votes.The manager of a theater that is open to residents of two towns, A and B, wants to know if the proportion of households from A that use the library is smaller than the proportion of households from B. In order to test this, the manager asks 45 households in A and 49 households in B whether anyone in their household had used the theater last summer. 23 of the households surveyed in A responded "yes", and 35 of the households in B responded "yes". Find the p-value that would be used to make a conclusion for this hypothesis test.The television show CSI: Shoboygan has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to CSI: Shoboygan. An advertiser wants to verify that 19% share value by conducting its own survey, and a pilot survey begins with 12 households have TV sets in use at the time of a CSI: Shoboygan broadcast.