Question
You are given a contingency table laying out the success and failure amounts of various treatments...
You are given a contingency table laying out the success and failure amounts of various treatments for a disease.
You wish to test the following claim that success of the treatment is independent of the type of treatment.
Which of the following would be your hypotheses?
A.) H 0 : The proportion of success is the same in each treatment. H 1 : The proportion of success is NOT the same in each treatment.
B.) H 0 : Success is independent of treatment. H 1 : Success and treatment are dependent.
C.) H 0 : The proportion of success is NOT the same in each treatment. H 1 : The proportion of success is the same in each treatment.
D.) H 0 : Success and treatment are dependent. H 1 : Success is independent of treatment.
You wish to test the following claim: A population of weights has the last digit (ones-digit) that do NOT occur with the same frequency.
Which of the following would be your hypotheses?
A.) H0:H0:The proportion of each digit occuring is the
same.
H1:H1:The proportion of each digit occuring is NOT the same.
B.) H0:H0:The proportion of each digit occuring is NOT the
same.
H1:H1:The proportion of each digit occuring is the same.
C.)H0:H0:Proportion is not independent of digit.
H1:H1:Proportion is independent of digit.
D.) H0:H0:Proportion is independent of digit.
H1:H1:Proportion is not independent of digit.
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