Which data collections show bias? check all that apply.
(a)an english teacher polls the top-ten most avid readers to find their favorite books. an insurance company polls drivers of sports cars to find their average number of tickets.
(b)-a restaurant manager surveys every tenth customer for one week.
(c)-an assistant principal surveys each student who is sent for discipline.
(d)-a fundraiser organizer draws five names from a hat that contains all entries.

6–6. business case problem with sample answer— criminal liability. during the morning rush hour, david green threw bottles and plates from a twenty-sixth- floor hotel balcony overlooking seventh avenue in new york city. a video of the incident also showed him doing cart- wheels while holding a beer bottle and sprinting toward the balcony while holding a glass steadily in his hand. when he saw police on the street below and on the roof of the building across the street, he suspended his antics but resumed tossing objects off the balcony after the police left. he later admitted that he could recall what he had done, but claimed to have been intoxicated and said his only purpose was to amuse himself and his friends. did green have the mental state required to establish criminal liability? discuss. [people v. green, 104 a.d.3d 126, 958 n.y.s.2d 138 (1 dept. 2013)] (see criminal liability.)