I One Assumption in Testing a Hypothesis About a Proportion

Multiple Choice

i. One assumption in testing a hypothesis about a proportion is that the data collected are the result of counting something.
Ii) One assumption in testing a hypothesis about a proportion is that an outcome of an experiment can be classified into two mutually exclusive categories, namely, a success or a failure.
Iii) A proportion is a fraction, ratio or probability that gives the part of the population or sample that has a particular trait of interest.

A) (i) , (ii) and (iii) are all correct statements
B) (i) is a correct statement but not (ii) or (iii) .
C) (i) and, (iii) are correct statements but not (ii) .
D) (ii) and, (iii) are correct statements but not (i) .
E) All statements are false