Please answer all subparts. I will really really upvote. Thanks
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A: We have to consider about the given alternating series
Q: 6.
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Q: -4 3 -4 4 A = 2 1 and B= -2 [3 -4 2 4 1
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Q: please answer 6-10 , thank you so much
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Q: REVIEW ADDITI Y-5, when Y= -12 Answer: -8+ K, when K-6 Answer:
A: To find the given expressions
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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
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A: Given : Sample size = n = 51 Sample standard deviation , s = 0.37 sample variance = s2 = 0.1369 Now,…
Q: a) fx^/4–25x²dx
A: Note: - Since you have asked multiple questions, we will solve the first question for you. If you…
Q: please ask a and
A: a)PX is even∪X≥7=PX=2+PX=4+PX=6=f2+f4+f6=0.25+0.1+0.1=0.45 Therefore, the probability that X is…
Q: 4 -3 -4
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Q: answer. thank you!
A: Solution of the problem as follows
Q: system output
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Q: Can you please answer 4 and 5 and can you show Word please
A: 4) To be a valid argument, the last column of the truth table be all T (True).
Q: elp please
A: Given that 20-ounces of chocolates is for $5.
Q: b. μ or p H0: =, , or ≠ H1: =, , or ≠ c. z or t
A: (b) State the hypotheses.
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Q: Only do no. 3. Thank you
A: To find- Illustrate Desargues' Theorem by drawing triangles perspective at a point, and showing that…
Q: I just need c and d! Thank you!!
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Q: What is the difference? Please lay out the rules.
A: Hypothesis is the act in statistics in which analyst check the assumptions regarding the population…
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Q: can you answer D also please ?
A: Given that, μ=85,σ=24n=36 (a) According to the central limit theorem, as the sample (n>30) is…
Q: or plans to sell
A: Par Value of Bond is $1000 Coupon rate is 7.5% Yield is 5% Time to maturity is 5 years Bond is sold…
Q: hi i need help with 15
A: Obtain the probability that the size of the family is 4 or more. The probability that the size of…
Q: 4х- 2 $3 х+2 VI
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Q: ONLY PLEASE
A: The given table is a frequency table. We have some categorical variables and their corresponding…
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Q: Please answer 5 b. And make a table for it please and make it understandable thank youu
A: 5.(b) We have given that, The data set are :- X:-18, 22, 30, 27, 19, 25, 2, 15, 6 Then, We will…
Q: Can I get help with #5 please
A: 5. The data of 4 samples is given. Need to find the Se. The given data is as follows: Y 2…
Q: help me to answer 10-13. thank you
A: Topic:- quadratic equations
Q: lease answer fast and use your own word dont copy paste
A: Since you have posted multiple questions, we are answering the first question. Kindly repost the…
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A: A linear function represents a straight line whereas a non linear function represents a non straight…
Q: O b. 5/6
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Q: Please answer asap thank you
A: SO=4x+8, OF=x+14, FT=2x+14, and TS=3x+4 As the definition of parallelogram, the opposite side of…
Q: can you please elaborate?
A: Solution
Q: that does not find a taxi wait
A: Lets, Taxi's arrive rate= λ=1 and customer arrive rate= μ=2.
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Q: Please help and explain #4
A: Introduction: There may be several requirements of a good experiment that may be missing here. We…
Q: still confused on the steps. please clarify.
A: It would help if you mention on which step you are confused. You may also share screenshot of the…
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A: One of the two main parts of calculus which are concerned with the study of integrals, as opposed to…
Q: Q2 b with full explanation
A: Given- Let f : X → Y be a function To Prove- Prove that f is surjective ⇔ f→ is surjective ⇔ f← is…
Q: Explain how confid explanation.
A: solution: confidence interval define the reliability of a particular estimate.As no estimate can be…
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A: We find dydx using implicit differentiation.…
Q: Please explain steps and answeres
A: Given system of differential equation is dxdt=2dydt=y2 This system can be solved using the…
Q: Need a simplified version.
A: The descriptive statistics are calculated in EXCEL. The procedure is as follows. Enter the dataset…
Q: 22°
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Q: Can you do just questions 4-7 please
A: Given Information: Population mean μ=3.5 Sample size n=35 The objective is to test whether the new…
Q: It
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- Prove that the rv Y=(tan^-1(X1/X2)) and Z=(X1^2+X2^2)^0.5 are independent. No distribution is given.The density of a random variable is defined as c sin(x) for 0 < x < π and 0 elsewhere. Find c and the cdf Find the Skewness for R(a,b), the uniform distribution (Uniform(a,b))Use the moment generating function technique to solve. Let X1, . . . , Xn be independent random variables, such that Xi ∼ Exponential(θ), for i =1, . . . , n. Find the distribution of Y = X1 + · · · + Xn.
- Given that Y1, Y2, Y3, ..., Yn is a random sample from a gamma distribution with parameters alfa = 3, and Beta = theta, find the mle of theta.A metal rod of length L and a sphere of radius R are to be joined to form a small automobile part. L and R are normally distributed with the following parameters: E(L) = 2cm, E(R) = 0.5cm, V(:) =0.1^2 cm, V(R)=0.05^2 cm^2. Assume that L and R are independent. What is the probability that the total length of a single assembly is less than 2.90 cm?When calculating all the values of a hypergeomet-ric distribution, the work can often be simplified by first calculating h(0; n, N, M) and then using the recur-sion formula h(x + 1; n, N, M) = (n − x)(M − x)(x + 1)(N − M − n + x + 1)· h(x; n, N, M) Verify this formula and use it to calculate the values ofthe hypergeometric distribution with n = 4, N = 9, andM = 5.
- Suppose that the random variables X1,...,Xn form a random sample of size n from the uniform distribution on the interval [0, 1]. Let Y1 = min{X1,. . .,Xn}, and let Yn = max{X1,...,Xn}. Find E(Y1) and E(Yn).Suppose that X has a hypergeometric distribution with N = 2,000, K = 800, and n = 200. Find the probability P (X ≤ 70) based on the corresponding hypergeometric distribution and approximate normal distribution. Is the normal approximation reasonable?Let U1, . . . , Un be a random sample from the Unif(0,1) distribution. (a) Find the distribution of Y1 = −2 log U1 .(b) Show that the distribution Y = −2 ∑ni=1 log Ui is χv2 for some value of ν. (c) What is the value of ν in part (b)?
- i)only Let (X1,...,Xn), n ≥ 2, be a random sample from a distribution with discrete probability density fθ,j,whereθ ∈ (0,1), j = 1, 2, fθ,1 is the Poisson distribution with mean θ,andfθ,2 is the binomial distribution with size 1 and probability θ. (i) Show that T = ni=1Xi is not sufficient for (θ,j).Determine the value c so that f(x) can serve as a probbaility distribution of rhe discrete random variable X: f(x)=c(x+89)/100 For x=0,1,2Suppose X1, . . . , Xn are i.i.d. from a Poisson distribution with parameter λ, which is unknown. (a) Find with justification the MLE for λ.(b) Find the standard error of your estimate in part (a). (c) Can you estimate the standard error from part (b)?