The formula for the chi-squared statistic is
A) ?[(O–E)2/E]
B) [?(O–E)2]/E
C) O/[?(O–E)2]
D) E/[?(O–E)2]
A
You might also like to view...
A neuropsychologist is describing several patients at a case conference. He says John does not know the names of common objects, such as shoes, shirts, and screwdrivers. Jill does not know how to use such objects. What terms will he use to describe John
and Jill's difficulties? a. John exhibits apraxia; Jill exhibits aphasia. b. John exhibits aphasia; Jill exhibits apraxia. c. John exhibits retrograde amnesia; Jill exhibits anterograde amnesia. d. John exhibits anterograde amnesia; Jill exhibits retrograde amnesia.
Evolutionary biologists often start with an observation about some characteristic and then try to account for it in evolutionary terms. How might they explain the difference in the plumage of male peacocks when compared to the females?
What will be an ideal response?