The purpose of inferential statistics is:
A) to describe the results of a study
B) to test whether results support the research hypothesis
C) to permit inferences from sample results to a population
D) to verify the accuracy of descriptive statistics
Correct Answer:
Verified
Q1: Null hypotheses are used in statistics because:
A)
Q2: A sample of 13 children has a
Q3: One type of null hypothesis is:
A) an
Q5: An assumption basic to all inferential statistics
Q6: A sampling distribution is:
A) a distribution of
Q7: The inference test used when both variables
Q8: The determination of statistical significance of a
Q9: Establishing a 95% confidence interval enables a
Q10: The standard deviation of a sampling distribution
Q11: If p <.01, a researcher would:
A) accept
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