Multiple Choice
What is the purpose of hypothesis testing?
A) to draw conclusive decisions about sample estimates
B) to determine whether there is support to draw conclusions about some
Characteristics of the population given the evidence provided by the sample results
C) to summarize and describe the sample data
D) to test whether the sample is scientifically drawn from a target population
E) to conduct statistical tests on census data
Correct Answer:

Verified
Correct Answer:
Verified
Q30: The smaller the p value,the smaller is
Q31: Big data does not mean "good" data.
Q32: Why is the null hypothesis called the
Q33: Suppose a client wants to evaluate average
Q34: The issue of whether certain measurements are
Q36: The last step in testing a hypothesis
Q37: Placing total reliance on significance testing is
Q38: Researchers cannot perform statistical testing unless the
Q39: There are fewer statistics available for analyzing
Q40: A test to determine whether the difference