Question

The mean weight of loaves of bread produced at the bakery where you work is supposed...

The mean weight of loaves of bread produced at the bakery where you work is supposed to be one pound. You are the supervisor of quality control at the bakery, and you are concerned that new personnel are producing loaves that have a mean weight of more than one pound. State the parameter of interest.

Math   Statistics-And-Probability   
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Answer #1

The parameter of interest. The mean weight of loaves of bread produced at the bakery where you work

Explanation:
Parameter is the charactristic of the population. Here we are concerned that new personnel are producing loaves that have a mean weight of more than one pound.

So, we have:

H0: Null Hypothesis: = 1 ( The mean weight of loaves of bread produced at the bakery where you work is supposed to be one pound. )

HA: Alternative Hypothesis: > 1 ( You are concerned that new personnel are producing loaves that have a mean weight of more than one pound )

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