subject
Mathematics, 28.01.2021 18:00 isabellamoneill

[30 POINGS FOR WHOEVER ANSWERED NOW]The results a linear regression analysis on the relationship between x and y are shown below. y = a + bx
a = 0.952
b = - 0.857
r ^ 2 = 0.116
r = - 0.341
Which statement best describes the relationship between X and y ?
A-Weak Positive Correlation
B-Weak Negative Correlation
C-Stong Positive Correlation
D-Stong Negative Correlation

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.
Answers: 1
question
Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
question
Mathematics, 21.06.2019 19:10
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
question
Mathematics, 21.06.2019 20:20
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
You know the right answer?
[30 POINGS FOR WHOEVER ANSWERED NOW]The results a linear regression analysis on the relationship bet...
Questions
question
Chemistry, 04.08.2019 20:40
question
Mathematics, 04.08.2019 20:40
Questions on the website: 13722360