If the dots on a scatter plot form a circle or random pattern, there is ________
a. a perfect correlation between the variables
b. a positive correlation between the variables
c. no correlation between the variables
d. a negative correlation between the variables
Answer: c
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The automatic system is to ____ as the deliberate system is to ____
a. nature; culture b. culture; nature c. natural selection; mutation d. mutation; natural selection
Cramér's V is used to evaluate effect size for the chi-square test for independence whenever the test has df = 1
Indicate whether the statement is true or false
A distinctive symptom of Korsakoff's syndrome is confabulation, in which patients guess to fill in memory gaps
a. True b. False Indicate whether the statement is true or false
The research goal of optimization is summarized as,
a. "Best!" b. "Why?" c. "How?" d. "What?"