Objective questions on regression

Assignment Help Mathematics
Reference no: EM1319632

Question: The following information regarding a dependent variable {Y} and an independent variable {X} is provided.

Y 4 3 4 6 8

X 2 1 4 3 5

SSE = 6

SST = 16

1. The coefficient of determination is

[A] 0.625

[B] 0.7096

[C] - 0.7906

[D] 0.375

2. The MSE is

[A] 3

[B] 4

[C] 1

[D] 2

Reference no: EM1319632

Questions Cloud

Evaluating probability of getting opposed in survey : Suppose that 50% of all people are opposed, evaluate probability of getting at least 89% opposed in survey of 1012 randomly selected people.
Objective questions based on regression : Objective questions based on regression
Xbar distribution of sample means : If random sample of size n = 16 are selected, can we say anything about the xbar distribution of sample means?
Standardized test is randomly selected for probability : A student with a 3.5 to 4 grade point average who took standardized test is randomly selected. Determine the probability that students test score is less than 36.
Objective questions on regression : Objective questions on regression
Probability distribution of x : What can we say about the probability distribution of x? Is it approximately normal? What are the mean and standard deviation?
Describing z-score within standard deviations of mean : It is not unusual for a battery to have life span that is more than 2470 hours as the z-score is  within 2 standard deviations of mean.
Probability in book seller : USA Today reported that 11% of all books sold are of the romance genre. If a local bookstore sells 316 books on a given day, what is the probability that
Multiple choice questions on regression : Multiple choice questions on regression.

Reviews

Write a Review

Mathematics Questions & Answers

  Solve the problem on percentages

Solve the problem on percentages

  Chain rule of differentiation

Find the derivative of the given function by using chain rule of differentiation.

  The trigonometric expression to estimate the value

The trigonometric expression to estimate the value

  Find equation of the line drawn between two points

Find the equation of the line drawn between two points - Write the equation of the line with slop -2 and passing through the point (4, -3).

  Solve the system with any method

Solve the system with any method - Find which of the given two pairs are solutions for the following system

  Matrice operations solve the problem

Matrice operations solve the problem

  The linear equation related to the real life

Think of a mathematical function that represents something from your own life.  For example, Assume the number of beers you drink depends on the number of football games you watch.

  Solving the word problem using the properties of similar tri

Solving the word problem using the properties of similar triangles

  Finding the measure of an angle with the given two sides

Problems on Ages and Finding the measure of an angle with the given two sides.

  Provide a careful and complete proof by induction

Summation and proof using mathematical Induction - Provide a careful and complete proof by induction.

  Dividing a complex number with another number

Dividing a complex number with another number.

  Augmented matrices to solve the equations

Augmented matrices to solve the equations

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