User Account

All Pages

Simple linear regression results

Assignment Help Basic Statistics
Reference no: EM132107397

Simple linear regression results:

Dependent Variable: los

Independent Variable: age 

los = 2.3360878 + 0.065991387 age

Sample size: 100

R (correlation coefficient) = 0.16088243

R-sq = 0.025883155

Estimate of error standard deviation: 5.8707957

Parameter estimates:

ParameterEstimateStd. Err.AlternativeDFT-StatP-valueIntercept2.33608782.8521648≠ 0980.819057790.4147Slope0.0659913870.040895087≠ 0981.61367520.1098

Analysis of variance table for regression model:

SourceDFSSMSF-statP-valueModel189.74828789.7482872.60394760.1098Error983377.691734.466242Total993467.44

What is the correlation between age and LOS based not these results and should the null hypothesis be rejected or considered?

Reference no: EM132107397

Questions Cloud

What would be considered the alternative : first off i need to figure what is the null hypothesis and what would be considered the alternative?
Standard deviation of the mean on either side : What percentage of bulbs has lifetimes that lie within 1 standard deviation of the mean on either side?
Importance of the degree of freedom stats : What is the importance of the degree of freedom stats to the chai squared statistic?
What is your plan to learn more about the concept : What are the programming concepts (within or outside the scope of IT240) that you would like to strengthen and delve into further after this course? Why?
Simple linear regression results : What is the correlation between age and LOS based not these results and should the null hypothesis be rejected or considered?
Quantities coincide when f is continuous : Show that for measurable f, ess sup f = sup f. Show that these quantities coincide when f is continuous.
Write a program that defines and tests a factorial function : Write a program that defines and tests a factorial function. The factorial of a number is the product of all whole numbers from 1 to N.
Create an array of pointer to card that are in correct order : Shuffle a deck of cards where each card is represented by a two character string. The first character indicates the card's value and the second indicates.
Defining the variable r at the beginning of the function : Instead of declaring and defining the variable r at the beginning of the function, declare it inside the loop that uses it.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Evaluate the diameter of a piston rod of aisi

Compute the required diameter of a piston rod of AISI 1040 hot-rolled steel with a length of 20 in. The rod is subjected to an axial compressive load of 6000.

  Survey of students

A survey of students in an introductory statistics class asked the following questions: (a) What is your age in years? (b) Do you like to dance

  Investigate the length of time

A psychological experiment was conducted to investigate the length of time (time delay) between the administration of a stimulus and the observation of a specified reaction.

  What is snowball sampling

What is snowball sampling and what is a few examples I can use to talk about in a discussion thread?

  What is an appropriate control chart in the context

The characteristics, however, are not independent of each other. Target values for each characteristic are specified. What is an appropriate control chart in this context?

  Compute the mean number of bites on the arm with brand y

Test at the 5% significance level whether the mean number of bites on the arm with Brand X and the mean number of bites on the arm with Brand Y are different.

  What nonverbal signals is the buyer communicating

In each of the following selling situations determine: a. What nonverbal signals is the buyer communicating? b. How would you respond nonverbally?

  What is the income elasticity of demand for this good

Suppose the following is an estimated log-linear demand function: ln Q = 8.99 - 3.78 ln P - 1.77 ln M - 2.03 ln PR, What is the price elasticity of demand for this good

  Conduct an analysis of variance

The cost for each (in dollars) was recorded. Conduct an analysis of variance with a = 0.01 to test for interaction and factor effects. State your conclusions.

  Case study-bidding for a government contract

The Miller Construction Company must decide whether to make a bid on a construction project. Miller believes it will cost the company $10,000 to complete.

  Find the relative frequency of the event

As part of a project to determine the reliability of construction materials, 100 samples were subject to a test simulating 5 years of constant use.

  Show the results of a multiple regression analysis

Table shows some of the results of a multiple regression analysis to explain money spent on home food-processing equipment (Y) based on income (X1), education.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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