Mathematics, 21.04.2020 20:28 jacksonshalika
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the homework grade, to the nearest integer, for a student with a test grade of 31.
Homework Grade (x) Test Grade (y)
58 52
75 66
66 68
85 74
52 38
74 65
78 76
Answers: 3
Mathematics, 21.06.2019 14:30
Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.
Answers: 1
Mathematics, 21.06.2019 18:50
If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?
Answers: 2
Mathematics, 21.06.2019 19:30
Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)
Answers: 1
Mathematics, 22.06.2019 02:30
Solve the system of equations. x=-2y+1 and x+2y=9. show work
Answers: 1
A mathematics teacher wanted to see the correlation between test scores and homework. The homework g...
Mathematics, 07.05.2021 18:00
Mathematics, 07.05.2021 18:00
Mathematics, 07.05.2021 18:00
English, 07.05.2021 18:00
History, 07.05.2021 18:00
Chemistry, 07.05.2021 18:00
Chemistry, 07.05.2021 18:00
Biology, 07.05.2021 18:00
English, 07.05.2021 18:00
Mathematics, 07.05.2021 18:00
Mathematics, 07.05.2021 18:00
Geography, 07.05.2021 18:10
Mathematics, 07.05.2021 18:10
Mathematics, 07.05.2021 18:10