A Pearson correlation of r = -1.00 means that all the data points fit perfectly on a straight line
a. True
b. False
Indicate whether the statement is true or false
True
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Which of the following statements about episodic memory is correct?
a. Episodic memory stores information about events in our lives. b. Episodic memory refers to working memory, whereas semantic memory refers to long-term memory. c. Episodic memory includes knowledge about words and symbols. d. Episodic memory refers to our memory about how to perform tasks.
Because of socialization experiences, Bob is more likely to use _____ style of communication that Betty
a. an expressive c. a sensitive b. a problem-solving d. an instrumental
Early treatments for tuberculosis included isolating patients in sanitariums, after they were infected with the disease. This was done to prevent those patients from infecting others. Isolation in sanitariums is one example of:
a. auxiliary prevention b. primary prevention c. tertiary prevention d. secondary prevention
We know that if the expected and observed frequencies differ significantly, then the ______ is rejected and you can conclude that a relationship exists between the variables.
A. null hypothesis B. alternative hypothesis C. frequency distribution D. standard deviation