A fast food restaurant estimates that the mean sodium content in one of its breakfast sandwiches is no more than 929 milligrams. A random sample of 35 breakfast sandwiches has

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A fast food restaurant estimates that the mean sodium content in one of its breakfast sandwiches is no more than
929
milligrams. A random sample of
35
breakfast sandwiches has a mean sodium content of
924
milligrams. Assume the population standard deviation is
20
milligrams. At
α=0.05​,
do you have enough evidence to reject the​ restaurant's claim? Complete parts​ (a) through​ (e).
​(b) Identify the critical​ value(s). Use technology.
 
z0=
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