A federal agency responsible for enforcing laws governing weights and measures routinely inspects packages to determine

whether the weight of the contents is as advertised on the package. The agency will only take action if there is strong

evidence that the packages are underfilled. A random sample of 14 containers was taken and the contents weighed, with

the weights given below. The containers are labeled to have 11 ounces. In your role as a member of this crack federal

team, you are to specify and carry out an appropriate hypothesis test to determine whether there is enough evidence to

support this claim. (Use a 1% significance level, and round all values to at least four decimal places.)

11.03

10.75

11.04 10.82

10.59 11.15

10.62

10.82

11.05 11.01 10.88

11.07 10.55 11.12

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