A company claims that the average weight of its chocolate truffles is 8.258.25 grams. A quality control inspector randomly selects 1010 truffles and records their weights in grams:At the 0.050.05 significance level, use the tt-test to test the claim that the sample of weights is from a population with a mean of 8.258.25 grams.

At the 0.050.05 significance level, there is insufficient evidence to support the claim that the population mean weight is not 8.258.25 grams.

At the 0.050.05 significance level, there is sufficient evidence to support the claim that the population mean weight is not 8.258.25 grams.

A company claims that the average weight of its chocolate truffle...

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