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DerKrebs [107]
3 years ago
10

The following data resulted from 15 independent measurements of the melting point of lead. 322.3 339.1 323.3 330.8 328.4 323.2 3

38.3 324.2 334.9 328.2 329.4 329.5 328.2 339.7 326.5 Assuming that the measurements can be regarded as constituting a normal sample whose mean is the true melting point of lead, determine a 95% confidence interval for this value.
Mathematics
1 answer:
BARSIC [14]3 years ago
4 0

Answer:

95% Confidence Interval: 329.73333333333 ± 2.53

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