Researchers evaluated the impact of including a warning statement on juror's perception of videotaped witness testimony. At random, half the participants in a mock court trial viewed the witness testimony with a warning about the relevance and limitations of witness testimonies. The est viewed the testimony without that warning. Participants all rated the witness reliability on a 10-point scale. This is A) a completely randomized experiment. B) a case-control observational study. C) a cross-sectional sample survey. D) a matched pairs experiment. E) a longitudinal cohort study. F) an unscientific study using voluntary response.
Researchers evaluated the impact of including a warning statement on juror's perception of videotaped witness testimony. At random, half the participants in a mock court trial viewed the witness testimony with a warning about the relevance and limitations of witness testimonies. The est viewed the testimony without that warning. Participants all rated the witness reliability on a 10-point scale. This is A) a completely randomized experiment. B) a case-control observational study. C) a cross-sectional sample survey. D) a matched pairs experiment. E) a longitudinal cohort study. F) an unscientific study using voluntary response.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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