Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 08, 2024

Multiple part question. Identify the regression equation. Determine the predicted average final exam score for a student who has a homework average of 75.Identify the

Multiple part question. Identify the regression equation. Determine the predicted average final exam score for a student who has a homework average of 75.Identify the 95% prediction interval for the predicted value with a homework average of 75 and Interpret. Find the explained variation.Unexplained variation.Find and interpret the coefficient of determination.List two other variables that could imp t final exam scores.

Simple linear regression results: Dependent Variable: Final Independent Variable: HW Final - -42.437545 + 1.449761 HW Sample size: 27 R (correlation coefficient) = 0.76728129 R-sq - 0.58872058 Estimate of error standard deviation: 25.45593 Parameter estimates: Parameter Estimate Std. Err. Alternative DF T-Stat P-value Intercept -42.437545 18.519051 #0 25 -2 2915616 0.0306 Slope 1.449761 0.24234848 #0 25 5.9821339

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Managerial economics

Authors: william f. samuelson stephen g. marks

7th edition

9781118214183, 1118041585, 1118214188, 978-1118041581

Students also viewed these Mathematics questions

Question

★★★★★

Write the complete electron configuration for each atom. a. Si, 14 electrons b. Sc, 21 electrons

Answered: 1 week ago

Question

★★★★★

2. How long does it take to get started? Why do some students start their homework right away, while others procrastinate?

Answered: 1 week ago

Question

★★★★★

Repeated student samples. Of all freshman at a large college, 16% made the deans list in the current year. As part of a class project, students randomly sample 40 students and check if those students...

Answered: 1 week ago

Question

★★★★★

Question 72 of 75. Eileen and Sara began the Bean Buzz coff following ee shop in 2016 as equal partners. In 2018, their financial records included the $113,582 in gross receipts. . $30,467 in...

Answered: 1 week ago

Question

★★★★★

Explain the three component of Audit risk and for each component give an example of an factor that could increase audit risk.

Answered: 1 week ago

Question

★★★★★

John is an elderly Italian man who lost his wife, Debra, to cancer 4 months ago. Since her death, John has become very isolated and is having regular thoughts of suicide. John's neighbour rings the...

Answered: 1 week ago

Question

★★★★★

Suppose that the integral I = (a) Determine b. f(x) da can be represented by the following Riemann sum using right endpoints and ni subintervals: 49 (A) 2 2 2 7 7 7n 7 49 + 49 n n n n n n (b)...

Answered: 1 week ago

Question

★★★★★

Derive the differential equations describing the electrical and mechanical dynamics of a shunt- connected DC motor, shown in Figure P14.36; and draw a simulation block diagram of the system. The...

Answered: 1 week ago

Question

★★★★★

Qu. 1 Differentiate between Treasury bonds and Treasury indexed bonds. Qu. 2 Who issues semis and what is the purpose of the funds raised? Qu. 3 Define yield to maturity. Why is it important? Qu. 4...

Answered: 1 week ago

Question

★★★★★

Hiroole Products operates a small plant in New Mexico that produces dog food in batches of 1.500 pounds. The product sells for $6 per pound. Standard costs for 2021 are: Standard direct labor cost =...

Answered: 1 week ago

Previous Question Next Question