Advanced Placement (AP), 03.03.2021 02:10 addiemaygulley2835
On a given day, the proportion of workers from Company B who purchase a coffee from the company cafeteria is 0.62 and the proportion of workers from Company C who purchase a coffee from the company cafeteria is 0.71. A random sample of40 workers was selected from Company B and another random sample of 40 workers was selected from Company C. The proportion of workers from Company B who purchased coffee was pˆB=0.70 and the proportion of workers from Company C who purchased coffee was pˆC=0.75. What is the correct unit of measure for the mean of the sampling distribution of pˆB−pˆC ?
Answers: 1
Advanced Placement (AP), 22.06.2019 21:20, seimdakota
Which of the following is an example of negative reinforcement? a. marty knocks over his mother's prize fern so she gives him a time out. b. gwen mows the lawn and her dad takes her out for ice cream. c. tara takes an aspirin, and her headache begins to go away. d. peter comes in late from his lunch and is fired from his job.
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Advanced Placement (AP), 24.06.2019 08:00, cheyennebrooke01
Which statements describe continental crust? select the three correct answers. a-it is formed in all parts of the continents. b-it is made mostly of volcanic rock. c-it is destroyed by melting near the top of the mantle. d-it is less than 10 km thick. e-its ages ranges from very young to more than 4 billion years old.
Answers: 2
Advanced Placement (AP), 25.06.2019 23:00, alevans7144
The annual earnings of a typical investor are $1,000,000 to $10,000,000. $100,000 to $500,000. $60,000 to $200,000. $40,000 to $80,000.
Answers: 1
On a given day, the proportion of workers from Company B who purchase a coffee from the company cafe...
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