Poisson distribution with mean ?. find a 90 percent confiden

Assignment Help Basic Statistics
Reference no: EM13280060

Between 1951 and 2000, there were 295 hurricanes in the Atlantic Ocean. Assume that the numbers of hurricanes in different years can be accurately modeled as i.i.d. random variables having a Poisson distribution with mean λ. Find a 90 percent confidence interval for λ.

9. Let X1, . . . , Xn be a random sample from the pdf fX(x; θ) = (θ + 1)x θ for 0 < x < 1, and fX(x; θ) = 0 otherwise, where θ > −1. Recall that in Problem 8 of Homework 2, you found that the MLE for θ is given by


Attachment:- 91744_1_181Ahw5.pdf

Reference no: EM13280060

Questions Cloud

Estimate the resistance of the human body using the figures : A stun gun or TASER is designed to put out a few seconds worth of electric pulses that impress a voltage of about 1200 V across the human body. This results in an average current of approximately 3 mA into a human body.
Calculate the weighted average cost of capital : During this tax year, company is liable to pay tax @ 35%, andinvestors are expecting that earnings and dividends will grow at a constant rate of 10%.Current year's dividend is Rs. 4 per share and the common stocks are selling at Rs. 60per share.
Find moment of inertia of the centrifuge : A 1 KW motor accelerates centrifuge in 1 minute from rest to speed 1000 rmp. Find moment of inertia of the centrifuge
Determine the resistance values of resistors a and b : A 4.5-volt series circuit consists of two resistors. Resistor A has three times the resistance as resistor B. An ammeter records a current of 160 mA of current. Determine the resistance values of resistors A and B.
Poisson distribution with mean ?. find a 90 percent confiden : Between 1951 and 2000, there were 295 hurricanes in the Atlantic Ocean. Assume that the numbers of hurricanes in different years can be accurately modeled as i.i.d. random
Compute the percent composition of each element : Calculate the percent composition of each element in the compounds Benzene(C6H6) and Acetylene(C2H2). Since these are different compounds with very different properties, it may seem that this is an exception to the law of definite proportions. Exp..
How much money is penny able to save over course of month : Having recently lost her job, Penny Penching is looking for every possible means of cutting costs. She decides that her 4.0-Watt clock radio alarm does not need to be on for 24 hours every day since she only needs it for waking up after her averag..
Determine the discounted payback period : Determine the discounted payback period (in years) for a project that costs $1,000 and would yield after-tax cash flows of $525 the first year, $485 the second year, $445 the third year, and $405 for the fourth year. The firm's cost of capital is ..
Explain what is the pathlength of the second cuvette : A particular dye solution has an absorbance of 0.984 in a 2.0-cm pathlength cuvette. When the same solution is placed in another cuvette, it has an absorbance of 0.652. What is the pathlength of the second cuvette

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability that mean daily revenue will be of given value

The daily revenue totals for the next 30 days will be monitored. What is the probability that the mean daily revenue for the next 30 days will be between $7000 and $7500?

  Determine the standard error of the mean

An automotive repair shop has determined that the average service time on an automobile is 2 hours with a standard deviation of 32 minutes. A random sample of 64 services is selected. Assume the population consists of 400 services. Determine the st..

  Information about statistical significance

You are a researcher who is interested in the effect of child care on the attachment which develops between an infant and a caregiver.

  Interval to estimate difference between mothers and fathers

The resulting list of twenty values has a mean of 4.4 and a standard deviation of 4.2. Construct a 99% confidence interval to estimate the difference between the mothers and fathers.

  Critical value for t and determine null-alternate hypothesis

Find the critical value for t and determine the null and alternate hypothesis.

  Find probability that blood level impair development

The probability that at least 5 children out of 10 in a sample taken from a school may have a blood level that may impair development is?

  Create confidence interval-difference in fraction processes

Test hypothesis that two processes have identical fractions nonconforming. Use a = 0.05. Create 90% confidence interval on difference in fraction nonconforming between two processes.

  Hypothesis testing of questionnaire

Researchers designed a questionnaire to identify compulsive buyers. For a sample of consumers who identified themselves as compulsive buyers, scores have a mean of 0.83 and a standard deviation of 0.24.

  Varibales and frequency of sexual harassment

The researcher also gathers data on age and major to see if there is any connection between these varibales and frequency of sexual harassment.

  Confidence interval estimating their mean weight

Construct a 95% confidence interval estimate of their mean weight.

  Data for a sample of 55 members of the baseball hall of fame

Data for a sample of 55 members of the Baseball Hall of Fame in Cooperstown, New York, are shown here. Each observation indicates the primary position played by the Hall of Famers

  Average demand for carpet from the stores

The average demand for carpet from the stores that purchase from the distributor is 4500 yards per month, with a standard deviation of 900 yards. what is the probability that a customer's order will not be met during a month?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd