Multiple Choice
An alternative hypothesis represents an attempt to
A) point out the way in which a dependent variable affects an independent variable
B) explain real differences
C) create another hypothesis to test if our primary hypothesis proves to be false
D) locate a set of alternative variables that are different from those used in the null hypothesis
Correct Answer:
Verified
Correct Answer:
Verified
Q1: There is always error in sampling.
Q2: The null hypothesis really means that the
Q4: If you know which of two variables
Q5: Random samples are used to estimate error
Q6: If you propose a one-tailed hypothesis and
Q7: A nondirectional hypothesis is called that because<br>A)no
Q8: A null hypothesis is:<br>A)a statement of no
Q9: If you hypothesize that higher levels of
Q10: Random error is important because estimating its
Q11: Hypotheses,as used in statistics,are<br>A)different from those used