Question: Given a sample, (.2), from a Gaussian distributed random variable X with mean #x+ variance o, and is not random; please answer the following

Given a sample, (.2), from a Gaussian distributed random variable X with

Given a sample, (.2), from a Gaussian distributed random variable X with mean #x+ variance o, and is not random; please answer the following questions. (a) What is the sampling distribution of sample observation 2? (b) What is the sampling distribution of sample observation ? (c) What is the sampling distribution of sample mean = x/n? (d) What is the sampling distribution of sample variance s =(-)/(n-1)? (e) What is the sampling distribution of (n-1)s/? (f) What is the sampling distribution of , as the sample size n is large enough?

Step by Step Solution

★★★★★

3.37 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

ANSWER a as given in Reason As the random samples are ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Accounting Questions!

Given a normal random variable X with mean 20 and variance 9, and a random sample of size n taken from the distribution, what sample size n is necessary in order that P(19.9

Answer the following questions with reference to Figure . a. The base case for a program is priced out at $22 million. The companys chief executive officer is required to obtain written permission...

Answer the following questions for the sampling distribution of the sample mean shown. (a) What is the value of µxÌ? (b) What is the value of ÏxÌ? (c) If the sample size is n...

The average income in the District of Columbia in 2013 was $76,000 per person per year. Suppose the standard deviation is $35,000 and the distribution is right skewed. Suppose we take a random sample...

Recently, a case of salmonella (bacterial) poisoning was traced to a particular brand of ice cream bar, and the manufacturer removed the bars from the market. Despite this response, many consumers...

Salmonella in ice cream bars. Recently, a case of salmonella (bacterial) poisoning was traced to a particular brand of ice cream bar, and the manufacturer removed the bars from the market. Despite...

The primary determinant of the amount of vacation time U.S. employees receive is their length of service. According to data released by Hewitt Associates, more than 8 of 10 employers provide 2 weeks...

In May 2012, a Gallup Poll showed that 63% of randomly surveyed U.S. adults said the United States benefits from having a rich class. (The proportion was unchanged from 1990. The percentage was...

Sampling of Medicare and Medicaid claims by the federal and state agencies who administer those programs has become common practice to determine whether providers of those services are submitting...

Which of the following mode of the signal is bidirectional? a . BUFFER b . INOUT c . OUT d . IN

How do you find the IP address of your Linux machine using the command line? 2. (10 pt) Display your current directory in a terminal

A company uses a two-variance analysis for overhead variances, controllable and volume. The volume variance is the difference between the factory overhead applied at standard and: a. Total factory...

2. A test has two portions: verbal and math. The scores for each portion are positively correlated with a correlation coefficient of 0.55. A scatter diagram of the scores is football shaped. Scores...

This module aims to teach you to break down many engineering or everyday life processes into smaller problems. Models can then be created based on conservation of mass, momentum and energy (heat)....

You are performing an earned value analysis (EVM) on your 28-week project. The project was scheduled to be 50% complete at this time. You have finished 14 of the 32 deliverables (all of equal value)....

Presented below is information related to Sheffield Corp.: Common Stock, $1 par $3450000 Paid-in Capital in Excess of ParCommon Stock 555000 Preferred 8 1/2% Stock, $50 par 1990000 Paid-in Capital in...

Information graphics, also called infographics, are wildly popular, especially in online environments. Why do you think infographics continue to receive so much attention? How could infographics be...

The probability that the head of a household is home when a telemarketing representative calls is 0.4. Given that the head of the house is home, the probability that goods will be bought from the...

A light detector (your eye) has an area of 2.00 x 10-6 m2 and absorbs 80% of the incident light, which is at wavelength 500 nm. The detector faces an isotropic source, 3.00 m from the source. If the...

To determine which muscles need to be subjected to a conditioning program in order to improve one's performance on the flat serve used in tennis, a study was conducted by the Department of Health,...

What is the benefit provided to an individual taxpayer through the foreign earned income exclusion?

What are the different ways in which income earned in one country becomes subject to double taxation?

Assume that Yankee's operation in Great Britain is incorporated as a subsidiary. Required: Determine the amount of U.S. taxable income, U.S. foreign tax credit, and net U.S. tax liability related to...