Mathematics, 09.12.2020 01:00 brainy51
Use a graphing calculator to find an equation of the line of best fit for the data. Round the slope to the nearest tenth and the $y$ -intercept to the nearest integer.
A table listing pairs of x and y values. X values: 5, 6, 7, 8, 9, 10, 11, 12. Y values: 12, negative 2, 8, 3, negative 1, negative 4, 6, 0.
$y=$
Identify the correlation coefficient. Round to the nearest thousandths if necessary.
$r=$
Question 2
Interpret the correlation coefficient.
$x$ and $y$ have a
weak
negative
correlation.
Answers: 3
Mathematics, 21.06.2019 16:30
Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation
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Mathematics, 21.06.2019 19:00
You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?
Answers: 1
Mathematics, 21.06.2019 22:30
Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red
Answers: 1
Use a graphing calculator to find an equation of the line of best fit for the data. Round the slope...
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