User Account

All Pages

Hospital on a scale of functional ability

Assignment Help Basic Statistics
Reference no: EM132077322

Suppose a researcher regressed surgical patients' length of stay (dependent variable) in the hospital on a scale of functional ability measured 24 hours after surgery.  Given the following, solve for the value of the intercept constant and write out the full regression equation:

Mean length of stay = 6.5days; mean score on scale = 33; slope = -0.10

Reference no: EM132077322

Questions Cloud

Compare similarities and differences between life cycles : Provide a description of two different project life cycles. Compare the similarities and differences between the life cycles.
The risk assessment and business impact analysis : The organization implements time-critical business functions that are required to re-establish business functions to prevent further loss.
Calculate the value of the f statistic for testing : Using the following information for R2, k, and N, calculate the value of the F statistic for testing the overall regression equation
Define the mccarthyism : Define the "McCarthyism". Explain how this term was created. How did McCarthyism affect Hollywood during the cold war era?
Hospital on a scale of functional ability : Suppose a researcher regressed surgical patients' length of stay (dependent variable) in the hospital on a scale of functional ability measured
Whenever firm engages in strategic planning : Whenever a firm engages in strategic planning, there are certain pitfalls that need to be avoided. Using strategic planning to gain control over decisions
Prepare a proposed cyber policy or legislation : You will prepare a proposed cyber policy or legislation to ensure the cyber resiliency of both the U.S. government and critical infrastructure.
Determine the cost of debt and equity for genesis energy : Sensible Essential Consulting believes that another private investor might require preferred stock dividends in order to mitigate some of the financial risk.
Difference in the population proportion of democrats : What is the point estimate of the difference in the population proportion of Democrats and Repulicans who agreed?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determining the average trunk diameter for trees

Tree growth. A 1996 study examined the growth of grapefruit trees in Texas, determining the average trunk Diameter (in inches) for trees of varying Ages.

  What percentage of bolts will meet the specifications

Diameters of bolts produced by a particular machine are normally distributed with mean 0.760 cm and standard deviation 0.012 cm.

  What is the homecoming committee is to consiste of a

if a homecoming committee of 3 is to be chosen at random from a class of 13 students what is the probability of any

  Estimate mean of expenses incurred during school year

What is the point estimate of the mean of such expenses incurred during the 2009 school year by all public school teachers in this state?

  Lt y1 and y2 be uncorrelated random variables consider u1

let y1 and y2 be uncorrelated random variables. consider u1 y1 y2 and u2 y1-y2.a. find the covariance between u1 and

  A machine that cuts corks for wine bottles operates in such

1. a machine that cuts corks for wine bottles operates in such a way that the distribution of the diameter of the corks

  Determine actual mean amount being delivered to containers

A high-speed packing machine can be set to deliver between 11 and 13 ounces of a liquid. For any delivery setting in this range the amount delivered.

  Find the value ofnbspznbspthat would be used to test the

find the value ofnbspznbspthat would be used to test the difference between the proportions given the following. use g

  What is the coefficient of variation

Frequently, natural process times are made up of several distinct stages. For instance, a manual task can be thought of as being comprised of individual motions

  Compare the effectiveness of ltakuras method

Compare the effectiveness of ltakuras method to the forward covariance method and Burgs method on a number of different signals.

  Calculate the centerline value for the r-chart

The Kaiser Corporation makes aluminum at various locations around the country. One of the key factors in being profitable is keeping the machinery running.

  Time series-statistical control process

If the sales, employment, production, and other business series increase or decrease over a period of time and approximate a straight line, the equation for this growth is given by

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