Compute test stastic for testing significance of model

Assignment Help Basic Statistics
Reference no: EM13108284

In the regression analysis involving 25 observations following estimated regresion equation was developed. hat(Y) = 10 - 18x1+3x2+14x3 also follwoing standard errors and sum of squers were obtained.

sb1=3 sb2=6 sb3=7
SST=4800 SSE 1296

Test stastic for testing significance of model is?

Reference no: EM13108284

Questions Cloud

Hypothesis testing of sprinklers : Sprinkler Systems. A manufacturer of sprinkler systems designed for fire protection claims that the average activating temperature is at least 135 degrees F.
How margin of error associate to confidence interval-ecology : Illustrate how critical values associate to the confidence interval using example variable. Explain how margin of error associates to confidence intervals and to ecology.
Describe economic order quantity technique : What is the Economic Order Quantity technique and what are the basic assumptions the model formula follows? What are some different companies that could benefit from using this type of inventory management and why?
Usage of anova-non-parametric tests : Can you think of an example where the analysis of variance (ANOVA) can be used? How is ANOVA being used in the workplace, or how should it be used?
Compute test stastic for testing significance of model : In the regression analysis involving 25 observations following estimated regresion equation was developed. hat(Y) = 10 - 18x1+3x2+14x3 also follwoing standard errors. Test stastic for testing significance of model is?
Describe advantages of having diverse workforce : You work for a large financial institution that in the past ten years has developed new products and services that appeal to a very diverse customer base located throughout the world.
Examples of non-parametric tests : What are examples in which non-parametric tests are used to analyze business related problems in general, and more specifically, problems related to marketing?
How the unemployment rate affects the u.s. economy : How the Unemployment Rate Affects the U.S. Economy and how the Unemployment Rate Affects
Discuss different roles people play in work groups : Discuss different roles people play in work groups? Please share the role you predominantly played in project or work groups. Compare local Ohio advertising jobs to job openings in advertising in a global scale sumerize there result.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determine the mean annual family medical expenses

A survey is planned to determine the mean annual family medical expenses of employees of a large company. The management of the company wishes to be 95% confident that the sample mean is correct to within plus-or-minus $50 of the population mean.

  Normal distribution problem

LSAT scores are normally distributed, with a mean of 150 and s = 10.

  Probability based on normal distribution and empirical rule

Assuming we can verify that the data set is approximately normally distributed, what percentage of times will the server be down less than 24 minutes?

  Evaluate the binomial distribution

Let X be the number of correct guesses by your friend in the 100 trials and Use the Normal approximation with the continuity correction - Which of the following might be reasonably modeled by the binomial distribution

  What is the appropriate control chart

Management plans to sample 150 packages per week. What is the appropriate control chart?

  Confidence intervals for the average price

He would like 95% confidence intervals for the average price people would be willing to pay: one for the higher-income group, one for the lower-income group.

  Creating scatterlpot and recognizing outliers

Create a scatterlpot of P_RFM and P_HELM. If drawing plot by hand, use graph paper to make sure accuracy. Be sure you label axes. After you have created the scatterplot, consider its form and direction. Recognize outliers, if any.

  Conditional probability of an event

Show that someone will think that the claim has more than a fifty percent chance of being true if p > q  /  (1 + q). Explain.

  Area under standard normal curve

Determine the area under the standard normal curve between z = 0 and z = 3. Determine the area under the standard normal curve to the right of z = 1. Determine the area under the stanard normal curve to the left of z = 1.5

  Information about least squares regression line

How do we use a least squares regression line? Please explain in your own words. What is the range for the coefficient of determination? Please explain in your own words.

  Critical value of f test for similar level of significance

Find out  the critical value for the given degrees of freedom of the F-test also the lower-tailed critical value of F test for the similar level of significance

  Outcome of the hypothesis test

Write a sentence showing how the outcome of the hypothesis test and the measure of effect size would appear in a research report.

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