What are the main causes for reasoning with uncertainty? a. Intrinsic noise b. Infinite amount of data c. Insufficient detailed knowledge of conditions and circumstances d. Insufficient computational methods for reasoning with certainty e. Both "a" and "c" f. All of the above.

ANOVA. Dr. Milgramm is conducting a patient satisfaction survey, rating how well her patients like her on a scale of 1-10. Her patients tend to fall into three categories: “Like a lot”, “like somewhat”, and “dislike a lot”. She believes that she might get different satisfaction scores from people in each group, but (because she's not great at numbers) she wants you to do an ANOVA to be sure. She has collected data from 12 patients (three equal groups) with the following results.   Group 1) “Like a lot”               Mean:   8                    SS: 2   N:                    df:            Group 2) “Like somewhat”     Mean:   5                    SS: 6   N:                    df:             Group 3) “Dislike a lot”         Mean:    2                   SS: 4   N:                    df:              Grand Mean:          df Within-Group:__________ df Between-Groups:___________   Estimated Variance (S21) for Group 1: _______ Estimated Variance (S22) for Group 2: ___________ Estimated…

How do I find the upper and lower limit?

What statistical test would a researcher use to test the following research hypothesis: Individuals who report less favorable attitudes toward the police are more likely to be sentenced to higher security prisons. Attitudes measured as 1 = very favorable, 2 = somewhat favorable, 3 = somewhat not favorable, and 4 = not at all favorable. Sentences measured as 1 = minimum, 2 = medium, and 3 = maximum.