Mr. Tripper wants to find ways to increase the number of customers at his restaurant. He thinks that increasing parking will be effective. Please write both the null and research hypotheses.
What will be an ideal response?
Ans: Null: Mr. Tripper’s number of customers will be the same before and after he increases parking.
Research: Mr. Tripper’s number of customers will increase after he increases parking.
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Which example below best demonstrates state-dependent learning?
A. Last night, at the grocery store, DeShaun ran into a psychology professor he took a class with three semesters ago. He recognized her right away. B. Even though Walt hasn't been to the beach cottage his parents owned since he was a child, he still has many fond memories of time spent there as a family. C. Although Emily doesn't very often think about her first love, Steve, she can't help getting caught up in happy memories when "their song" (the first song they danced to) plays on the radio. D. Carmen always suffers test anxiety in her classes. To combat this, she tries to relax when she studies. She thinks it's best to study while lying in bed, reading by candlelight with soft music playing.
What is the third stage of information processing, according to Atkinson and Shiffrin?
a. short-term memory c. sensory memory b. long-term memory d. semantic memory
What is the current average life expectancy for Americans?
a. late-seventies b. mid-eighties c. ninety d. one hundred
Which of the following is an example of a positive correlation?
a. exercise and physical health b. immunizations and illnesses c. poor weather conditions and motor vehicle accidents d. gas prices and the rate of driving