Suppose that a company claims that its coffee cans contain 6.8 ounces of
coffee, on average. you take many large samples, and find, each time, that the
mean weight of the sample is within the 95% confidence interval. which of
the following would be a reasonable conclusion?
o
a. the company's coffee cans do not contain 6.8 ounces of coffee,
on average.
o
b. the company's coffee cans contain 6.8 ounces of coffee, on
average.
c. the company's coffee cans contain more than 6.8 ounces of
coffee, on average.
d. the company's coffee cans contain less than 6.8 ounces of
coffee, on average