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Q: L{t + et} =+ I. L{t + e3t} = = 1 %3D II. S-3 52 5-3 L{t + e*} =+ L{t + e#} = - III. IV. S+3 52 543
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Q: M Evaluate Hlhe Cylubeal coondnutes duergerce er S 0 urrrez)= where い
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A: Solution: Let Z be the standard normal distribution.
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Q: now tha 4.31) and that cov(y-ΣΣ) Σ- as in 4.32). – E,. x) = ΣΣΣ as in (4.32). %3D
A: E(y-∑yx∑xxx) = E(y)-∑yx∑xxE(x) = μy-∑yx∑xx μx AS E(y) = μy E(x)=μx ∑yx is the covariance marix…
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Q: i =r+ 1+1 1le n de bifureation? on?
A: This is a problem of Dynatic Model, stability Analysis.
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Q: 2 Calculate e(0) and e(0) for 1.98z E(z) = (z? – 0.9z + 0.9)(z - 0.1)
A: Ez=1.98 zz2-0.9z+0.9z-0.1Now put the value z=0E0=1.9×00-0+0.90-0.1=0Becouse 0x,x≠0⇒0Now E(z)=1.98…
Q: mZQ = 41 57 T S. mZR = %3D 137 mZS = %3D 9:4 Sign out
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Q: 3. Find x in ДPOR. R 12 О 13 О 15 О 16 O v60
A: We have to find value of x
Q: 4. Find m RS. (5x+ 6) S. (11r- 72) If MD- E 24and DN- 2. A ind MD
A: As per our guideline we are allowed to do 1 question at a time. Please post other questions next…
Q: = e. In(16y), then fzz i 30 e5z In(16y) 25 e5z In(16y) 80 esz In(16y) 25 e In(16y)
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Q: 12. If IN = 2x + 10 and AT = 26, find x. %3D %3D В 丰 N A O 6 O 12 О 10 8. -
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Q: 3. How would you classify AG? A J G
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Q: 1. A current of 1.5A flows through a motor when it is connected to 120V. What is the resistance of…
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Q: [2 + m 3 1. Given A= 1 a. (AB)¹ - A 1 2 -1 -1 4 5+ ml and B = [-1-m 2 91 3 5+m 3 0+m 6 11 Find the…
A: According to Bartleby guidelines I can only answer the first question of the given three questions.
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Q: 1. HT 2. ST A 3. 2 AMH 4. If m 4 MHT=80°,thenm 4 MAT= 5. If MH = 9, then AT = M S A T.
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Q: (-1)" S. =È D n=1 Vn +1
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Q: Integrate the following: ,S (x4 – 5æ³ + 6) dæ - 1. So(1- r)*dz su(1– 2.
A: These questions are related to indefinite integration, we will use use integration formulas and…
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Q: M N * LN = MO SS SAS AAS AONL E AONM ALON E AMON ALNO S AMON
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Q: 5) Find NV ir ZN -- 20 7) Find DW if YW-4
A: Consider that the centroid divides the median in the ratio 2:1 (5) ZNNV=2120NV=21NV=202NV=10
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Q: Find the indico 6. 2. 3+ 2 1..2+4+8+ 27 t. 4. 3. 12, (4)"- n= %3D1 2.
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Q: 2 If [ In(ax)dx = 2, then a %3D 1 e4 4 None es 4 4 4
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Q: △-マ= △Y AV MS A(4全)+) 山natn- fnbun %3D an)
A: Property a: ∆-∇=∆∇ Note that, ∇fx=fx-fx-h∆fx=fx+h-fx
Q: 6. Evaluate 1 x² + y² + x² dV, where E = { (®,g, z) |1< n? +g? +z? <4}.
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Q: -f L[te cost] = O A. %3D (5+ 1)² +1] (s+ O B. * + 25 +. +1
A: We have to find the Laplace transform of the given function.
Q: •P R S. T OP with mTOR = 0
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Q: 4. Jordan and Jeffrey are driving north. Jordan is driving at 65 kph and Jeffrey is driving at 85…
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Q: (7 In GL(2,Z,), det O 35
A: Option 1 is correct.
Q: 43. In 00, OY=5 and XZ = 6. If XW WY, find WZ.
A: Topic = Circle
Q: 16. Evaluate the double integral ve-2+yd¢dy 1 a. 70 b. 1 11 1 с. 56 d. 1 28 1 е. 42
A: Please see the explanation below
Q: 1. y(IV) – y = 0 1 y(IV).
A: The solution is given as
Q: In csch 4y d 3) tanh 4y
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Q: 2 If [ In(ax)dx = 3, then a = %3D es 4 e4 4 O None e3 4 e6 4
A: Given that: ∫12lnaxdx=3
Q: by first – shifting find L(e-3t t4) = %3D 24 .a O (6+3)s 0 12 (643)* *9 6. (s+3)4 *0 12 (s+3) 5
A: To find the Laplace transform the given function: That is to find Le-3tt4. We know that,…
Q: Evaluate ſ dz j d ſ e dy. O 8/3 O 8e-8 O 8e/3 O8
A: Explanation of the solution is given below....
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- NASA is conducting an experiment to find out the fraction of people who black out at G forces greater than 6. Step 1 of 2: Suppose a sample of 502 people is drawn. Of these people, 140 passed out at G forces greater than 6. Using the data, estimate the proportion of people who pass out at more than 6 Gs. Enter your answer as a fraction or a decimal number rounded to three decimal places.Find kurtosis by using ungroup data given in the picture using quartile deviation, make sure to arrange data before solving question.A researcher is testing the effect of a new cold and flu medication on reaction time. A sample of n = 16 students is obtained and each student is given the normal dose of the medicine. Thirty minutes later, each student's reaction time is measured. The scores for the sample averaged M = 220 milliseconds with SS = 6000. Assuming that reaction time for students in the regular population averages μ = 200 milliseconds, are the data sufficient to conclude that the medication has a significant effect on reaction time? Test at the .05 level of significance. Make a point estimate and a 95% confidence interval estimate for the treated population mean.
- Find kurtosis using quartile deviation.Suppose that samples of polythene bags from two manufacturers A and B are tested by a prospective buyer for bursting pressure, with the following results: If the prices are the same, which manufacture’s bags would be preferred by the buyer? Why?Radiation in Baby Teeth Listed below are amounts of strontium-90 (in millibecquerels, or mBq) in a simple random sample of baby teeth obtained from Pennsylvania residents born after 1979 (based on data from “An Unexpected Rise in Strontium-90 in U.S. Deciduous Teeth in the 1990s,” by Mangano et. al., Science of the Total Environment).
- A researcher hypothesizes that electrical stimulation of the lateral habenula will result in a decrease in food intake (in this case, chocolate chips) in rats. Rats undergo stereotaxic surgery and an electrode is implanted in the right lateral habenula. Following a ten day recovery period, rats (kept at 80 percent body weight) are tested for the number of chocolate chips consumed during a 10 minute period of time both with and without electrical stimulation. The testing conditions are counter balanced. Compute the appropriate t-test for the data provided below. Stimulation No Stimulation 12 8 7 7 3 4 11 14 8 6 5 7 14 12 7 5 9 5 10 8 a) What would be the null hypothesis and alternative hypothesis in this study? b) What is your tcrit? c) Is there a significant difference between the two groups? d) Interpret your answer. e) Write out your t-value in APA format. *ANSWER ALL PARTS OF THE QUESTION*Let y1,y2,...,y10 be a random sample from an exponential pdf with unknown parameter λ. Find the form of the Generalized Likelihood Ratio Test for H0: λ = λ0 versus H1: λ doesn't equal λ0. What integral would have to be evaluated to determine the critical value if α were equal to 0.05?a. Is Y discrete or continuous? Explain. Plot the PMF/PDF of random variable Y (whichever is applicable).b. What is the value of P[1 < Y ≤ 4]
- The article “Monte Carlo Simulation—Tool for Better Understanding of LRFD” (J. of Structural Engr., 1993:1586–1599) suggests that yield strength (ksi) for A36 grade steel is normally distributed with a mean of 50.2 ksi and a standard deviation of 3.8 ksi.. What yield strength separates the strongest 5% from the others? (Use 2 decimal places) Show the area of interest in the density curve.4. A local tennis pro-shop strings tennis rackets at the tension (pounds per square inch) requested by the customer. Recently a customer made a claim that the pro-shop consistently strings rackets at lower tensions, on average, than requested. To support this claim, the customer asked the pro shop to string 6 new rackets at 68 psi. Suppose the two-tailed P-value for the test described above (obtained from a computer printout) is 0.07. Find the conclusion for the test at the 5% significance level.Let X be a random variable with exponential distribution having lambda=6 and let Y = 3X. a. Find P(X>0.25) b. Find the mgf of Y c. Find the pdf of Y