Computing test statistic to test hypothesis

Assignment Help Basic Statistics
Reference no: EM1319435

Q1) One indication of how strong real estate market is performing is proportion of properties that sell in less than 30 days after being listed. Of condominiums in a Florida beach community which sold in first six months of 2006, 71 of the 112 sampled had been on market less than 30 days. For first six months of 2007, 20 of the 81 sampled had been on market less than 30 days. Compute the suitable Test Statistic to test hypothesis that the proportion of condominiums that sold within 30 days decreased from 2006 to 2007.

 

Student Response

Value

Correct Answer

Answer:

not answered  

0%

5.32

Reference no: EM1319435

Questions Cloud

Total amount of dividends paid : How much in dividend is paid for each share of preferred stock? What is the total amount of dividends paid to preferred stockholders? How much is the dividend payment for each share of common stock? What is the total amount of dividends paid to commo..
John believes to labor supply is highly elastic : ohn also Jeremy are utilitarian's. John believes to labor supply is highly elastic while Jeremy believes to labor supply is quite inelastic.
Removing the ambiguities in algorithms representation : Explain how the use of primitives helps in removing the ambiguities in an algorithm’s representation?
Frequency distribution and relative frequency : Make a relative frequency histogram by using ten-point intervals to show the distribution of the scores.
Computing test statistic to test hypothesis : Compute the suitable Test Statistic to test hypothesis that the proportion of condominiums that sold within 30 days decreased from 2006 to 2007.
Contact estate planning attorney : When he met with his accountant at the end of the year, he learned that his total assets are in excess of $1 million. His accountant asked Larry if he had a will, and Larry said he had been too busy to develop one. His accountant strongly recommen..
Perform computations & write answer in scientific notation : Perform the computations and write your answer in scientific notation.
Mostly likely cause the demand for miller beer : That of the following would mostly likely cause the Demand for miller beer to reduce.
Coefficient of determination and correlation : What does the coefficient of determination tell you about the variation in attendance and the variation in the number of exhibitors?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Computing mean and variance

What is the expected value and variance for the number of contacts in eight attempts?

  Single mean z-test

At the 5% significance level, if the sample proportion is .45, and the standard error of the sample proportion is .035, the appropriate conclusion would be:

  Sampling frame-matching population

In each of the following situations, the sampling frame does not match the population, resulting in undercoverage. Give examples of population members that might have been omitted:

  Creating the estimated regression equation

Create the estimated regression equation by calculating the values of b 0   and b 1

  Difference in proportion of guests

Using a 5% level of significance, is there any difference in proportion of guests who would select the two resorts? What is your conclusion?

  Find the required probability for the normal distribution

What is the proportion of people surveyed that rated the subway system from 3 to 4. What is the proportion of people surveyed rated the Subway System from 1 to 3.

  Price-to-earnings ratio

The Price-to-Earnings ratio (P/E) of a publicly listed profit-making company is defined as the ratio of the stock price of the company to the earnings per share.

  Computing the correlation coefficient for given data

One of the most important uses of a correlation is its potential use in_________

  Developing a mathematical programming model

Develop a mathematical programming model and solve. Discuss your results [total profits, total costs, etc].

  Student population has remained constant during this period

Develop an appropriate forecast model for the given problem whereas the student population has remained constant during this period.

  One proportion testing and confidence interval

Find a 99% confidence interval estimate of the proportion of people who say that they voted.

  Formulating the hypotheses for a given problem

The average age of the students in the sample was 23 with a standard deviation of 3.5: a) Formulate the hypotheses for this problem.

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