Answer:
29
Explanation:
Brake it down- 10+10=20, 20+9=29.
Example: the child has brushed its teeth alone.
My proposal:
"Dear Kathy! I am very proud of you for brushing your teeth alone, you did it very well! I am proud of you and I will be proud of you every time you do it!"
The point of such a praise is to encourage the child to do the same thing again.
The dependent variable in this study is Experimenter -bias.
<h3>What is meant by Experimenter bias?</h3>
Experimenter Bias is a type of cognitive bias that occurs when experimenters allow their expectations to affect their interpretation of observations.
Experimenter bias is the unconscious tendency for researchers to treat members of the experimental and control groups differently to increase the chance of confirming their hypothesis.
<h3>What is a Dependent Variable in an Experiment?</h3>
The Dependent variable is the variable that is being measured or tested in an experiment.
A dependent variable is the variable that changes as a result of the independent variable manipulation. It's the outcome you're interested in measuring, and it “depends” on your independent variable. In statistics, dependent variables are also called: Response variables (they respond to a change in another variable)
Learn more about Experimenter on:
brainly.com/question/20360924
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The correct answer for the question that is being presented above is this one: "centripetal forces no longer need passports to enter other EU countries. Centrifugal forces Kept the pound instead of adopting the euro." It explains what <span>political centripetal or centrifugal forces did the class experience as it traveled through Europe.</span>
No they would not have went to africa
