Express the Null Hypothesis $\mathrm { H } _ { 0 }$

Multiple Choice

Express the null hypothesis $\mathrm { H } _ { 0 }$ and the alternative hypothesis $\mathrm { H } _ { 1 }$ in symbolic form. Use the correct symbol ( $\mu , \mathrm { p }$ , $\sigma$ ) for the indicated parameter.
-A cereal company claims that the mean weight of the cereal in its packets is at least $14 \mathrm { oz }$ .

A) $\begin{array}{l}\mathrm{H}_{0}: \mu>14 \\\mathrm{H}_{1}: \mu \leq 14\end{array}$

B) $\begin{array}{l}H_{0}: \mu=14 \\H_{1}: \mu>14\end{array}$

C) $\begin{array}{l}\mathrm{H}_{0}: \mu<14 \\\mathrm{H}_{1}: \mu \geq 14\end{array}$

D) $\begin{array}{l}H_{0}: \mu=14 \\H_{1}: \mu<14\end{array}$