gabischmid4340
gabischmid4340
01.11.2019 • 
Mathematics

(co 5) a researcher wants to determine if eating more vegetables high school juniors learn algebra. one junior class has extra vegetables and another junior class does not. after 2 weeks, the entire both classes take an algebra test and the results of the two groups are compared. to be a valid matched pair test, what should the researcher consider in creating the two groups? group of answer choices

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