Abrewery claims that the mean amount of beer in their bottles is at least 12 ounces. determine whether the hypothesis test for this claim is left-tailed, right-tailed, or two-tailed.

The hypothesis test for this claim is left-tailed.

Step-by-step explanation:

Given  : A brewery claims that the mean amount of beer in their bottles is at least 12 ounces.

Let represents the mean amount ( in ounces) of beer in any bottle.

Claim :

We know that the null hypothesis always takes equality sign, then the set of hypothesis for the given claim will be :-

Since , the alternative hypothesis is left tailed , the hypothesis test for this claim is left-tailed.

answer: b.36 feet

step-by-step explanation: