One sample has s2 = 12, and a second sample has s2 = 15 . The pooled variance for these two samples will be between 12 and 15
Indicate whether the statement is true or false
T
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Lydia is 48 years old, single, outspoken, and very bright. She majored in philosophy as an undergraduate. As a student, she was deeply concerned with issues of discrimination and social justice, and she participated in anti-nuclear demonstrations. Which of the following alternatives is most probable?
A. Lydia is a U.S. Congresswoman. B. Lydia is a U.S. Congresswoman and active in the feminist movement. C. Lydia is a state governor. D. Lydia is a state governor and active in the feminist movement.
Traces of heroin remain in urine for more than a month after a single injection
a. True b. False Indicate whether the statement is true or false
In Sternberg's triarchic theory, the componential (information-processing) component of intellect includes
a. knowledge, strategies, and metacognition. b. responding to novelty, dishabituation, or automation. c. shaping environments and adapting to situations. d. studying and responding to the thoughts of pets.
People would be unlikely to form a phobia about which of the following objects or situations?
A. Rain B. Tables C. Dogs D. Train rides