Which of the following should be true to make sure that theta is an estimator of theta(unbiased)?

Q: 1 - sin (t) sin (t) Simplify to an expression involving a single trig function with no fractions.

A: Let's find single trig function with no fractions.

Q: Which of the following pairs of witnesses cand no (the latter sometimes also identified as witness…

A: Given -  To find -    Definition used -

Q: d. (c) dx et 1+t?dt

A: Topic- application of derivatives and integration

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Q: a. sin (120) d. cos (5m/6)

A: Sin(120°)=Sin(180-60)      Since We know that Sin(180°-x°)=Sinx°       =Sin(180°-60°)=Sin(60°)=√3/2…

Q: How to convert a cosecant theta to tangent data

A: sinθ = 1cosecθ  and cosecθ = 1sinθ

Q: Find the exact value, in radians, of the expression tan'- 13)

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Q: I= S sint.d 82

A: I=∫sin7x8xdx

Q: True or False secθ=1/sinθ

A: We have to say that the given statement is true or false: sec θ=1sin θ We know the identity, cos θ…

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A: Given, x5≤12x53x+4x+2≤36x5 Comparing the given expression by, Axn≤fx≤Bxn

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A: Given information: Let x be the number of visitor to Trinidad. Let y be the amount of money spend by…

Q: Explain how to restrict the domain of the sine function so that it becomes a one-to-one function.

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Q: xy Find all second order derivatives for r(x,y)= 4x +9y

A: The given function is

Q: b) sin(x²y) = 3y 2 %3D

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Q: Calculate the following anti derivatives

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A: Given data: Probabilities of each event=0.5.

Q: Calculate the derivative of the sine function as a function of degrees rather than radians.

A: Given- sine function. To Find- The derivative of the sine function as a function of degree rather…

Q: Define Testing for cointegration when θ is unknown ?

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Q: For part c: Since I already found the MLE for theta in part b, wouldn't the MLE for median be just…

A: If θ^" data-mce-style="font-size: 117%; position: relative;"…

Q: #2. Find the slope of the tangent line to the curve at the indicated point: (a) x² +x°y² – y° =13 at…

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Q: Output f(x) 2*x^3 - 3*x^2 - 2*x + 5 х0 = 4 Unrecognized function or variable 'x_theta'. Error in…

A: I regret the confusion this has created. It appears that the submitted code contained a mistake.…

Q: The contingency table to the right shows counts of the types of gasoline bought during the week and…

A: The given data is as follows:…

Q: The following are a few simple properties of the gamma function (a) I (n) = (n – 1)(n – 2) …·…

A: a. Γ(n)=(n-1)Γ(n-1) Γ(n)=(n-1)(n-2)Γ(n-2)Γ(n)=(n-1)(n-2)(n-3).......(1)Γ(1)Hence proved. b.…

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Q: Express e " in terms of trigonometrical functions. ... e (Simplify your answer.)

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Q: y y 70 70 60 60 50 50 40 40 30 30} 20 20 10 10 10 15 10 15 y y 70 70 60 60 50 50 40 40 30 30 20 20…

A: Consider the given table.

Q: Exe: i) Prove that for an estimator θˆ of θ,   MSE(θˆ) = Var(θˆ) + [Bias(θˆ)]2 ii) What is the…

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Q: To complete these steps you will want to add 2 rational equations to your stained glass window.…

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Q: prom o to i-Y. X varies m -1 Prove "drd Y= n-1 mtn +1 2

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