Unless you have sufficient evidence otherwise, you must assumethat:
Group of answer choices
both the null and alternative hypotheses are true
the alternative hypothesis is true
neither the null nor alternative hypotheses are true
the null hypothesis is true
Question 2
Which of the following refers to the group you wish togeneralize your results to?
Group of answer choices
population
sample
sampling error
general group
Question 3
If there is no difference between sample and population values,you will have:
Group of answer choices
high sampling error
low, but positive sampling error
no sampling error
cannot be determined
Question 4
This is a statement of equality or no difference between sets ofvariables:
Group of answer choices
a null hypothesis
a research hypothesis
a nondirectional research hypothesis
a directional research hypothesis
Question 5
This is a hypothesis that reflects the difference betweengroups, but does not specify the direction of the difference.
Group of answer choices
a null hypothesis
a directional research hypothesis
a nondirectional research hypothesis
none of the above
Question 6
This is a hypothesis that reflects the difference between groupsand also specifies the direction of the difference.
Group of answer choices
a null hypothesis
a nondirectional research hypothesis
a directional research hypothesis
none of the above
Question 7
Which of the following is a directional test?
Group of answer choices
a one-tailed test
a two-tailed test
a Type II error
the sampling error
Question 8
Which of the following is a nondirectional test?
Group of answer choices
a one-tailed test
a two-tailed test
a Type II error
the sampling error
Question 9
Which of the following symbols represents the nullhypothesis?
**please excuse the lack of subscript, it will not allowit**
Group of answer choices
H1
Ha
X1
H0
Question 10
What are the two main categories of hypotheses?
Group of answer choices
null and research
null and sample
research and population
research and sample
Question 11
What do we call a hypothesis that refers to other variables orphenomena that may have caused the IV and DV to be related in agiven sample? [ANSWER1]
