1- An object independently treated in an experiment is known as the a-Factor b-L
ID: 3322007 • Letter: 1
Question
1- An object independently treated in an experiment is known as the
a-Factor
b-Level
c-Treatment
d-Experimental unit
2-As part of an experiment, we conduct a one-way ANOVA and obtain a p-value of 0.018. Which of the following statements about this p-value are true?
a-If our test statistic had been larger, our p-value would have been larger.
b-The probability of getting a test statistic as large as the one we got or larger is 0.018 when the alternative hypothesis is true.
c-Both a and b
d-Neither a or b
3. A politician makes the following claim in a speech: “Correlational research has clearly shown that a lack of education causes people to turn to a life of drugs.” What is wrong with this politician’s claim?
a-Correlations do not prove that one variable causes another.
b-The data to which the politician referred probably was based on a small sample.
c-The politician misinterpreted the direction of the correlation.
d-It would be unethical to conduct correlational research on people’s drug use.
Explanation / Answer
1) Answer of this question is option d-Experimental unit
2) Answer of this question is option d-Neither a or b
3)Answer of this question is option a-Correlations do not prove that one variable causes another.
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