subject

Mathematics, 15.07.2020 04:01 yesimabadbih5147

Use the value of the linear correlation coefficient r to find the coefficient of determination and the percentage of the total variation that can be explained by the linear relationship between the two variables. 0.767 1. What is the value of the coefficient of determination?2. What is the percentage of the total variation that can be explained by the linear relationship between the twovariables?

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:00

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

Answers: 3

question

Mathematics, 21.06.2019 18:00

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Answers: 1

question

Mathematics, 21.06.2019 23:20

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

Answers: 1

question

Mathematics, 22.06.2019 01:00

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

Answers: 3

You know the right answer?

Use the value of the linear correlation coefficient r to find the coefficient of determination and t...

Questions

question

Mathematics, 25.02.2021 19:10

21. Vincent Flipped three coins during a probability experiment. The outcomes of the first 40 trials are shown in the table. 60 d...

question

Mathematics, 25.02.2021 19:10

Clarissa made a scale drawing of a rectangle. She used a scale factor of 3 to draw the new rectangle. How does the length of the new rectangle compare...

question

Mathematics, 25.02.2021 19:10

Please help me please ...

question

Arts, 25.02.2021 19:10

What is a groin vault? a. A groin vault is a structure that resembles the top half of a sphere. b. A groin vault comes from the extension of a round a...

question

History, 25.02.2021 19:10

Serenoaren Based on the circle graphs, which of the following statements is incorrect? a. In 1840–1860, the percentage of manufacturing workers...

question

Social Studies, 25.02.2021 19:10

Which pile showed stronger movement? Why? ...

question

Mathematics, 25.02.2021 19:10

A graph titled Position versus time for with horizontal axis time (seconds) and vertical axis position (meters). The line runs in 3 straight segments...

question

Mathematics, 25.02.2021 19:10

Find the Slope of a line that passes through points (1,8) (2,12)

question

English, 25.02.2021 19:10

Yo any of yall got discord lol i need friend ...

question

Mathematics, 25.02.2021 19:10

You buy a watch that costs $45.50. The tax on the watch is 7.5%. What is the tax?...

question

Mathematics, 25.02.2021 19:10

On the school playground, the slide is due west of the tire swing and due south of the monkey bars. If the distance between the slide and the tire swi...

question

Mathematics, 25.02.2021 19:10

How far do the players run? ...

question

Physics, 25.02.2021 19:10

An automobile is traveling on a long, straight highway at a steady 75.0 mi/h when the driver sees a wreck 180 m ahead. At that instant, she applies th...

question

Mathematics, 25.02.2021 19:10

Estimate the value of √2π / √5 A.]0.33 B.]0.50 C.]0.67 D.]2.0...

question

Health, 25.02.2021 19:10

4. What was the most surprising fact you learned when studying nutrition? How will what you have learned affect your eating habits? Please hurr...

question

Mathematics, 25.02.2021 19:10

Change 1/4 to a decimal, then a percent. A-0.25, 25% B-0.25, 0.25% C-0.25, 2.5% D-2.5, 25%...

question

Mathematics, 25.02.2021 19:10

Which of the following points lies on the graph of this equation? A. (-3, 2) B. (3, 5) C. (3, 3) D. (6, 8)...

question

Mathematics, 25.02.2021 19:10

Which triangles are similar too ABC? ...

question

Mathematics, 25.02.2021 19:10

A landscape company wants to plant lawn seed. A 20 lb. bag of lawn seed will cover up to 420 sq. ft. of grass and costs $49.98 plus the 8% sales tax....

question

English, 25.02.2021 19:10

A biography should a bibliography A. never include B. sometimes include C. always include D. begin with SUBMIT...

More questions: Mathematics Another questions