A Hypothesis Test Is to Be Performed $2 \%$ Claimed by the Company

Multiple Choice

A hypothesis test is to be performed. State the null and alternative hypotheses.
-A consumer group believes that the proportion of defects among computers produced by one manufacturer is greater than the $2 \%$ claimed by the company.

A) Null hypothesis: proportion of defectives $= 2 \%$
Alternative hypothesis: proportion of defectives $> 2 \%$
B) Null hypothesis: proportion of defectives $= 2 \%$
Alternative hypothesis: proportion of defectives $\geq 2 \%$
C) Null hypothesis: proportion of defectives $> 2 \%$
Alternative hypothesis: proportion of defectives $= 2 \%$
D) Null hypothesis: proportion of defectives $< 2 \%$
Alternative hypothesis: proportion of defectives $> 2 \%$