A Manufacturer Claims That the Mean Amount of Juice in Its

Multiple Choice

A manufacturer claims that the mean amount of juice in its 16 ounce bottles is 16.1 ounces. A consumer advocacy group wants to perform a hypothesis test to determine whether the mean amount is actually less than this. The hypotheses are:
$\mathrm{H}_{0}: \mu=16.1$ ounces
$\mathrm{H}_{\mathrm{a}}: \mu<16.1 \text { ounces }$
Suppose that the results of the sampling lead to rejection of the null hypothesis. Classify that conclusion as a Type I error, a Type II error, or a correct decision, if in fact the mean amount of juice, ?, is less than 16.1 ounces.

A) Type II error
B) Correct decision
C) Type I error