Answer:
within-groups
Step-by-step explanation:
According to my research on the scientific method, I can say that based on the information provided within the question the independent variable is being manipulated within groups, because she is not using a pretest and her design is within-groups. This is because she is using the posttest-only control group design which is a research design where at least two groups, one of which does not receive a treatment or intervention, and data is collected on the outcome measure after the treatment or intervention.
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Answer:
73>78
Step-by-step explanation: 20 +50 + 9= 79 -6 = 73
Average= f(2)−f(0)/2−0
=62.5−250/ 2-0
<span>= −93.75</span>
3 days they with both have 4 dollars
Answer:
x=146 degrees
Step-by-step explanation:
A supplementary angle is the conrisponding angle that adds to the other angle so it is 180. So 180-34= 146
