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custom answer statistical analytical 6. (6+6+6+6=24pts) Suppose that Y1​…..Yn​ are independent and identically distributed Weibull( θ) random variables. That is, each Yf​ has density function fY​(y∣θ)=2θ2ye−θ2y2,y>0 where θ>0 is a parameter. (a) Show that the maximum likelihood estimator of θ is θ^MLE​=∑i=1n​Yi2​n​​ (b) Show that θ^MLE​ is a sufficient statistic for the estimation of θ.

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custom answer help with a-f HW12 – The barrel of a small air cannon is mounted in a turret. The barrel is elevating with respect to the turret at −2rad/s j with an angular acceleration of +10rad/s2j. The turret is training with respect to the ground at +1 rad/sk with an angular acceleration of +4rad/s2k.

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Assume ( X_{1}, ldots, X_{n} ) are IID random variables, such that ( X_{i} ) follows Gamma distribution ( operatorname{Gamma}(alpha, beta) ) for ( i=1, ldots, n ) where ( alpha>0, gamma>0 ). Consider the sample mean and variance [ bar{X}_{n}=frac{1}{n} sum_{i=1}^{n} X_{i} text { and } S^{2}=frac{1}{n-1}

Assume ( X_{1}, ldots, X_{n} ) are IID random variables, such that ( X_{i} ) follows Gamma distribution ( operatorname{Gamma}(alpha, beta) ) for ( i=1, ldots, n ) where ( alpha>0, gamma>0 ). Consider the sample mean and variance [ bar{X}_{n}=frac{1}{n} sum_{i=1}^{n} X_{i} text { and } S^{2}=frac{1}{n-1}

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1. Acquisition of subsidiary During the year ended 31 December ( 20.22 ), Roundworm purchased ( 80 % ) of the issued equity share capital of Chong Ltd for R100 000 000, payable in cash. The net assets of Chong at the date of acquisition were assessed at fair value as follows: It is group policy to measure ( mathrm{NCI} ) at the proportionate share of

1. Acquisition of subsidiary During the year ended 31 December ( 20.22 ), Roundworm purchased ( 80 % ) of the issued equity share capital of Chong Ltd for R100 000 000, payable in cash. The net assets of Chong at the date of acquisition were assessed at fair value as follows: It is group policy to measure ( mathrm{NCI} ) at the proportionate share of

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A Simple File Transfer Protocol. A network protocol must specify all three of the following: the format of messages exchanged over the network the content of the messages exchanged over the network the sequence of messages exchanged over the network Let’s use the example of sending a file from the client to the server (which is a part of Project – A Simple

A Simple File Transfer Protocol.
A network protocol must specify all three of the following:

the format of messages exchanged over the network
the content of the messages exchanged over the network
the sequence of messages exchanged over the network

Let’s use the example of sending a file from the client to the
server (which is a part of Project – A Simple

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7. Six standard deviations of a normally distributed process use ( 90 % ) of the specification band. It is centered at the nominal dimension, located halfway between the upper and lower specification limits. Estimate PCR (Process Capability Ratio) and PCRk. 7.1 ( mathrm{PCR}=mathrm{x} cdot mathrm{xxxx} ) * Your answer [ text { 7.2 PCRk = x.xxxx *

7. Six standard deviations of a normally distributed process use ( 90 % ) of the specification band. It is centered at the nominal dimension, located halfway between the upper and lower specification limits. Estimate PCR (Process Capability Ratio) and PCRk. 7.1 ( mathrm{PCR}=mathrm{x} cdot mathrm{xxxx} ) * Your answer [ text { 7.2 PCRk = x.xxxx *

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The kid’s scooter manufacturer has received an order of 12000 units of scooter from a customer. A kid’s scooter has three major components: a frameset, a deck and a pair of wheels which requires somewhat different resources. The information for the production per unit is shown as follows: There are a total of 900 regular labor hours and 70 overtime hours

The kid’s scooter manufacturer has received an order of 12000 units of scooter from a customer. A kid’s scooter has three major components: a frameset, a deck and a pair of wheels which requires somewhat different resources. The information for the production per unit is shown as follows: There are a total of 900 regular labor hours and 70 overtime hours

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custom answer show all workings plsexcel sheet attached 3. A university wants to know what proportion of students are regular bike riders so that they can install an appropriate number of bike racks. The spreadsheet bike. csv contains the result of survey conducted in 20 classes. Here N is a class size and n is

custom answer write a brief overview of a proposed theory. The proposal is on how management affects students performance in UGBS Online Class Handlers: Advanced Math, Advanced Math questions and answers, homework help, Math

custom answer please Help me Instructions: Below are some typical answers students have submitted in the past. Describe the mistake(s) in your own words. What grade (percentage) would you give a student making this mistake? In deciding the grade, consider the following: how ‘big’ is the mistake, how does the mistake compare to the others

An economist wants to determine whether average price/earnings (P/E) ratios differ for firms in three industries. Independent samples of five firms in each industry produced the following results after conducting a one-way ANOVA. SSB (sum of squares between groups) = 258.82 and SST (sum of squares total) = 424.04. Based on this information, what would be the

An economist wants to determine whether average price/earnings
(P/E) ratios differ for firms in three industries. Independent
samples of five firms in each industry produced the following
results after conducting a one-way ANOVA. SSB (sum of squares
between groups) = 258.82 and SST (sum of squares total) = 424.04.
Based on this information, what would be the

A financial security generates a cash flow of $25,000 every five years forever with the first cash flow occurring in 3 years’ time. The appropriate opportunity cost is 12% p.a. compounded annually. What should be the security’s price today?

A financial security generates a cash flow of $25,000 every five
years forever with the first cash flow occurring in 3 years’ time.
The appropriate opportunity cost is 12% p.a. compounded annually.
What should be the security’s price today?