Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 04, 2024

Student exam score (marks) and the number of classes they attended in the trimester were recorded for a subject.Excel was used to investigate the potential

Studentexam score (marks)and the number of classes theyattendedin the trimester were recorded for a subject.Excel was used to investigate the potential linear relationship between these two variables.A section of the summary output is provided below:

Regression statistics

Multiple R 0.69

R square 0.4761

Observations 52

Coefficients Standard Error

Intercept 10.11 7.26

Attendance 2.11 3.15

What is the value of the slope?Give your answer correct to two decimal places.Do NOT include units.

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

Linear Algebra With Applications

Authors: Gareth Williams

7th Edition

0763790923, 9780763790929

More Books

Students also viewed these Mathematics questions

Question

★★★★★

You are Jim Koch. You have just learned that it has taken Howard Schultz of Starbucks ten years from going public to reach $3.3 billion in revenues. It has taken you ten years to grow Boston Beer to...

Answered: 1 week ago

Question

★★★★★

When should a debt security be classified as held-to maturity?

Answered: 1 week ago

Question

★★★★★

Acompany sells laundrymachines and refrigeratorsmade by a certain manufacturer. It is known from this manufacturer that 5% of the laundry machines and 3% of the refrigerators need servicing before...

Answered: 1 week ago

Question

★★★★★

A department of Alpha Co. incurred the following costs for the month of September. Variable costs, and the variable portion of mixed costs, are a function of the number of units of activity: Activity...

Answered: 1 week ago

Question

★★★★★

Solve this recurrence relation using any method: T ( n ) = { 8 T ( n 2 ) + ( 1 ) i f n 2 > M M i f n 2 M ? where M is a variable independent from n .

Answered: 1 week ago

Question

★★★★★

Assume that the amount of one of a company's variable expenses in its flexible budget is $40,000. The actual amount of the expense is $45,000 and the amount in the company's planning budget is...

Answered: 1 week ago

Question

★★★★★

A critical reflection on how you have developed personally and professionally from human service organization placement. Consider questions such as: What soft skills (for eg., communication,...

Answered: 1 week ago

Question

★★★★★

Fake Racing Hoax Racing Direct materials $7 500 $10 000 Direct labour $13 000 $12 500 Number of inspections 4 2 Number of set-ups 3 1 Number of machine hours 2000 4 500 Number of engineering 130 50...

Answered: 1 week ago

Question

★★★★★

Simple expected value calculations are at the heart of Kahneman and Tversky's prospect theory. Calculate the expected value of the following gamble. You are playing the following game: draw a card...

Answered: 1 week ago

Question

★★★★★

From the following data prepare a statement of cost of goods manufactured and cost of goods sold of Popular Stoves Manufacturing Co. for the year 2011: Rs. Stock of materials on 1-1-201135,000 Stock...

Answered: 1 week ago

Question

★★★★★

Reflect on your learning experience and course resources and answering the following. Note that this is not a research project and would expect either your personal thoughts or SYST 3 0 0 2...

Answered: 1 week ago

Question

★★★★★

Is it necessary to change something in your everyday life in order for you to achieve the goal?

Answered: 1 week ago

Question

★★★★★

What comments do you get from the outside world in the imagined future when you have achieved what you wanted?

Answered: 1 week ago

Question

★★★★★

14. Think of a positive experience in your life, once you experienced that you had great creativity, great insight or a very strong concentration around some-thing you focused strongly on achieving....

Answered: 1 week ago

Previous Question Next Question