Mathematics, 13.10.2020 15:01, Ackussinglake63

2.1 Scatter plots Use a calculator
Line of best fit
1
1 point
To the nearest tenth, a=
The table below gives the number of hours spent studying for a science
exam (x) and the final exam grade (y)
X
2 5 1 O 4 2 3
у 77 92 70 63 190 75 84
Type your answer...
2
1 point
To the nearest tenth, b=
7
Type your answer..
3
3
1 point
Create the question of the line. Note: do NOT use spaces
9
y= type your answer...

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:20, Daud2020

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Answers: 3

continue

Mathematics, 21.06.2019 17:30, JNH16

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Answers: 1

continue

Mathematics, 21.06.2019 17:40, zaygonegraduate

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Answers: 1

continue

Mathematics, 21.06.2019 23:30, Coolcatfurzy

Fill in the table with whole numbers to make 430 in five different ways

Answers: 1

continue

Do you know the correct answer?

2.1 Scatter plots Use a calculator
Line of best fit
1
1 point
To the neares...