With this question : (
you use a line of best fit for a set of data to make a prediction...
Mathematics, 21.01.2020 12:31 sdxnessa
With this question : (
you use a line of best fit for a set of data to make a prediction about an unknown value. the correlation coefficient for your data set is 0.793. how confident can you be that your predicted value will be reasonably close to the actual value?
a) i can't be confident at all; this is about as close to a random guess as you can get.
b) i can be a little confident; it might be close, or might be way off.
c) i can be very confident; it will be close, but it probably won't be exact.
d) i can be certain that my predicted value will match the actual value exactly.
Answers: 3
Mathematics, 21.06.2019 16:30
When only separate discreet points are graphed it is called?
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Mathematics, 21.06.2019 20:00
Select the graph of the solution. click until the correct graph appears. |x| = 3
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Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.
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Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
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