Determine the coefficient of determination

Assignment Help Basic Statistics
Reference no: EM132006917

An economist estimated a linear relationship between the daily consumption of electricity for a region in megawatt-hours and the maximum daily temperature in degrees Celsius using daily data for December 2004 and January and February 2005 (n = 90). If the sums of squares of regression and the standard error of the estimate were found to be 984.1 and 3.1, respectively, determine the coefficient of determination. Answer as percentage correct to two decimal places.

Reference no: EM132006917

Questions Cloud

Define how objectives are going to be tracked over : Contingency plan that outlines what steps can be taken to address unforeseen changes to internal or external environments over the coming three years.
Discuss the mortality and morbidity risk factors : Analyze and discuss the mortality and morbidity risk factors for your selected population. Discuss four health risk factors.
Describe the organizational structure and design : Analyze strategic options and a management approach the organization uses as it relates to the organization's goals and strategies.
Find the irr of the cash flow stream : Find the IRR of the cash flow stream (also called Yield to Maturity).
Determine the coefficient of determination : An economist estimated a linear relationship between the daily consumption of electricity for a region in megawatt-hours and the maximum daily
Provide a brief overview of these strategies : Provide a brief overview of these strategies? Why is it important to have more than one strategy in mind when pursuing global expansion?
Confidence interval for the slope correct : Determine the upper limit for the 95% confidence interval for the slope correct to two decimal places.
Annual car registration lowered : Is there evidence that more than half of residents would rather have motorway tolls reduced by 25 cents than have their annual car registration lowered
Why a construction project might fall behind : What are the main reasons why a construction project might fall behind and what are ways to prevent it from happening?

Reviews

Write a Review

Basic Statistics Questions & Answers

  The random variable x has a binomial distribution with

the random variable x has a binomial distribution with parameters p0.20 and p0.156. use an appropraite distribution to

  Table in thousands of dollars

Incomes at a company are shown in the table in thousands of dollars, but some values are missing.

  Table of conditional values

?Deborah? Hollwager, a concessionaire for the Amway Center? in? Orlando, has developed a table of conditional values for the various? alternatives

  The number of traffic accidents at a certain intersec-

the number of traffic accidents at a certain intersec- tion is thought to be well modeled by a poisson process with a

  Expected value of the sampling distribution of averages

If the sampling is with replacement, the expected value of the sampling distribution of averages is different from the expected value

  Median airfare for northwest airlines

Test at a = 0.10 if the median airfare for Northwest Airlines' flights during the spring sale is below $120.

  Criticize the given definitions - a house is a structure

Criticize the following definitions in light of the eight rules for lexical definitions:- A house is a structure made of wood or stone intended for human habitation.

  Probability newspaper sample will lead to predict defeat

What's the probability the newspaper's sample will lead them to predict defeat? Be sure to verify that the assumptions and conditions necessary.

  Are the species and sex of the animals independent

The local animal shelter in Exercise 8 reported that it currently has 24 dogs and 18 cats available for adoption; 8 of the dogs and 6 of the cats are male.- Are the species and sex of the animals independent? Explain.

  An advertisement for cold-ex claims at 40 percent

an advertisement for cold-ex claims at 40 percent end-of-treatment clinical success rate for the treatment of flu. 11

  Calculate the value of the test statistic t

a. Specify the null and alternative hypotheses to test the diet center's claim. b. Calculate the value of the test statistic T.

  The dice game craps is played

The dice game craps is played as follows. The player throws two dice, and if the sum is seven or eleven, then he wins. If the sum is two, three, or twelve, then he loses. If the sum is anything else, then he continues throwing until he either thro..

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