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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Jul 2017 |
| Last Sign in: | 398 Weeks Ago, 3 Days Ago |
| Questions Answered: | 5023 |
| Tutorials Posted: | 5024 |
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1)Â Â Â What is the value of the correlation coefficient?
A.   0.958
B.   0.917
C.   -0.958
D.   -0.917
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2)Â Â Â What is the value of the standard error of the model.
A.   4.83
B.   3.20
C.   4.44
D.   16.07
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3)Â Â Â What is the value of the SSR (sum of squares regression)
A.   256.42
B.   3099.07
C.   2842.66
D.   121.95
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4)Â Â Â If 6 employees work on a task, what is the predicted completion time? (round to the nearest integer)
A.   71
B.   102
C.   489
D.   47
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