It is believed that GPA (grade point average, based on a four point scale) should have a positive linear relationship with ACT scores. The Excel output from regressing GPA on ACT scores using a data set of 8 randomly chosen students from a Big Ten university gives R Square = 0.5774 The interpretation of the coefficient of determination in this regression is that

Question

08-04-2021
Mathematics

Answered

At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

It is believed that GPA (grade point average, based on a four point scale) should have a positive linear relationship with ACT scores. The Excel output from regressing GPA on ACT scores using a data set of 8 randomly chosen students from a Big Ten university gives R Square = 0.5774 The interpretation of the coefficient of determination in this regression is that

Sagot :

Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.

Which of the following was the name for Roosevelt and Churchill's agreement to collective security, disarmament, freedom of the seas, and economic cooperation?

Mark each statement if it describes a key characteristic of Athenian democracy. A. All free males over 18 born to Athenian parents were citizens. B. All citize

We like hot weather we always goes to the beach to swim what the correct answer

There were 4 bike riders. Paul rode 3.75 km in 15 min. Lisa rode 4.2 km in 18 min. Carol rode 3.2 km in 12 min. Eric rode 5.5 km in 30 min. Who rode at the

Silas Marner lived a(an) _____________ life working alone as a weaver until he adopted a daughter. A. impermeable B. introverted C. perennial D. subversive

Who argued that individuals learn aggressive behavior by imitating and learning from others? Albert Bandura Emile Durkheim Daniel M’Naughten Travis Hirschi

What was the significance of the Louisiana Purchase? A. It drew the U.S. into the war between England and France. B. It doubled the size of the United States. C

Which sentence is correctly punctuated? A. We need the following items to sew a dress: fabric, a pattern, and a sewing machine. B. To sew a dress, we need: fabr

CRITICAL THINKING: A newspaper article reports the results of an election between 2 candidates. The article says that Smith received 60% of the voted and that M

what is the root or. base word of howling

fichoh fichoh · Answer 1 · 2021-04-11T23:09:29-04:00

Options :

B) ACT scores account for 57.74% of the total fluctuation in GPA.

C) GPA accounts for 57.74% of the variability of ACT scores.

D) None of the above.

Answer:

B) ACT scores account for 57.74% of the total fluctuation in GPA.

Step-by-step explanation:

The R-squared value, called the Coefficient of determination gives the percentage or proportion of variation in the dependent variable which is due to or caused by the independent variable.

In the study above, the independent variable is the ACT score, is used to draw a regression relationship between the GPA of students, with GPA being the dependent variable.

The R² :value being 0.5774 means that (0.5774 * 100%) = 57. 74 % of variation in students GPA is caused by the regression line (independent variable which is the ACT SCORE).

HENCE, we can conclude that ACT Score is responsible of 57. 74 % variation in GPA while the remaining percentage is due to other factors.

Sagot :

Other Questions