Mathematics, 06.05.2021 22:00 mike2910
O Critical values: r=0.514, no significant linear correlation
14. Use the given data to find the best predicted value of the response variable.
(1 poi
Based on the data from six students, the regression equation relating number of hours of
preparation (x) and test score (y) is y = 67.3 +1.07x. The same data yield r=0.224 and
y = 75.2
What is the best predicted test score for a student who spent 4 hours preparing for the
test? Use a = 0.05.
0 78.1
0 75.2
O 71.6
O 59.7
Answers: 2
Mathematics, 21.06.2019 16:00
Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme
Answers: 2
O Critical values: r=0.514, no significant linear correlation
14. Use the given data to find the b...
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