Matteo guarda la pioggia fuori 3 punti
dal finestrino del treno mentre
è fermo in stazione. Le...
Matteo guarda la pioggia fuori 3 punti
dal finestrino del treno mentre
è fermo in stazione. Le gocce
cadono verticali sul finestrino
alla velocità di 5.0 m/s. Quando
il treno si muove a velocità
costante, le gocce cadono di
taglio e formano un angolo di
25° sul finestrino. Quale è la
velocità del treno?
5,0 m/s
2,3 m/s
Ο Ο Ο Ο
O m
1,5 m/s
O 3,7 m/s
Answers: 2
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Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest. the probability that the researcher will commit a type ii error for the particular alternative value of the parameter at which she computed the power is: a. 0.90. b. 0.01. c. 0.10. d. equal to 1
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State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
Answers: 1
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Answers: 3
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