Mathematics
Mathematics, 20.09.2020 19:01, csterner101

The school’s guidance department compares the grade-point averages and standardized state test scores for 10 students in each grade. The table below shows the correlation coefficient for each data set. Grade Level Correlation Coefficient 9th grade 0.3 10th grade –0.1 11th grade 0.2 12th grade –0.8 For which data set(s) is a linear regression model reasonable? 9th grade and 11th grade data sets 10th grade data set 10th grade and 12th grade data sets 12th grade data set

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, Finessethenemy
What is the quotient of -3/8and-1/3?
Answers: 1
image
Mathematics, 21.06.2019 19:00, legacieenglish
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
image
Mathematics, 21.06.2019 23:30, DiamNeli
In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.
Answers: 1
image
Mathematics, 22.06.2019 01:00, zuleromanos
If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
Answers: 2
Do you know the correct answer?
The school’s guidance department compares the grade-point averages and standardized state test score...

Questions in other subjects: