What is the value of the test statistic, Macroeconomics

Assignment Help:

For the United States, the mean monthly Internet bill is $32.79 per household (CNBC, January 18, 2006). A sample of 50 households in a southern state showed a sample mean of $30.63. Use a population standard deviation of ? = $5:60:

a. Formulate hypotheses for a test to determine whether the sample data support the conclusion that the mean monthly Internet bill in the southern state is less than the national mean of $32.79.

b. What is the value of the test statistic?

c. What is the p-value?

d. At ? = :01, what is your conclusion?


Related Discussions:- What is the value of the test statistic

National product and domestic product, National Product and Domestic Produc...

National Product and Domestic Product  A modern economy produces literally thousands of different goods and services. Some of these goods and services such as rice, wheat, shir

Description of inflation in detail, Description of Inflation in detail ...

Description of Inflation in detail Inflation is the rate at which average price level of services and goods rises in a given time period. In UK the Office for National Statist

Monetary base and the supply of money, Q. Monetary base and the supply of m...

Q. Monetary base and the supply of money? It isn't possible for central bank to print and distribute money -which would increase their debt without increasing their assets. Rat

Explain why quantitative measures, Suppose a company is considering two inv...

Suppose a company is considering two investment projects. Both projects require an upfront expenditure of $30 million. The company estimates that the cost of capital is 10% and tha

Determination of l in the cross model, Determination of L in the cross mode...

Determination of L in the cross model As firms will produce less than Y OPT , they require less labor than L OPT . We can determine exactly how much L they need in order to pro

Traight-line or soyd depreciation, Some equipment that costs $1000.00 has a...

Some equipment that costs $1000.00 has a 5-year depreciable life and an estimated $50 salvage value at the end of time. Determine whether to use straight-line or SOYD depreciation.

Difference between a normal good and an inferior good, Price/Feeder Quantit...

Price/Feeder Quantity Demanded Quantity Supplied $300 500 1800 270 600 1700 240 700 1600 210 800 1500 180 1000 1400 150 1100 1300 120 1200 1200 90 1300 1100 60 1400 1000 30 1500 90

Homework 5, Instructions For the following 10 questions, consider an eco...

Instructions For the following 10 questions, consider an economy which is initially in equilibrium without a tax, with P* of $90 and Q* of 10. Later, a tax is put on the market

What is GDP?, What was Real GDP for 2009? What does GDP tell us? How did ...

What was Real GDP for 2009? What does GDP tell us? How did GDP change from 2008? What caused these changes? What was GNP for 2009? What is the difference between GDP and GNP?

Write Your Message!

Captcha
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