Question: Each of the following hypothetical data sets represents some repeated weighings of a standard weight that is known to have a mass of 100 g.

Each of the following hypothetical data sets represents some repeated weighings of a standard weight that is known to have a mass of 100 g. Assume that the readings are a random sample from a population that follows the normal curve. Perform a t test to see whether the scale is properly calibrated, if possible. If impossible, explain why.
a. 100.02, 99.98, 100.03
b. 100.01

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