The following steps were specified in the matching procedure: 1) select the matching variable(s); 2) assess the matching variable(s); 3) arrange the numerical matching variable by magnitude; 4) form sets of scores; and 5)
a. compute the relevant Pearson correlations.
b. assess the ethical implications of the design.
c. for each set, randomly assign subjects to groups.
d. decide which statistical analysis software package is best-suited to the analysis.
Question 2
In paraphrasing material for a paper, the writer should
a. not worry about providing the original author's name and date of publication.
b. include the original author's name only if using a direct quotation.
c. always include the original author's name and date of publication.
d. never provide the date of publication just the author's name.
Developmental steps in the formation of a plant embryo
Controlled Experiments Manipulate a Variable
Cataract extraction. The procedure involves a surgical removal of a cataract lens and its replacemen
Negative feedback control of a regulated variable.
Surgical tray set up for a biopsy procedure.
The crude oil refining showing most of the major steps and processes.