Assuming that the measurements can be regarded as


The following data resulted from 24 independent measurements of the melting point of lead.

 

330?C

322?C

345?C

328.6?C

331?C

342?C

342.4?C

340.4?C

329.7?C

334?C

326.5?C

325.8?C

337.5?C

327.3?C

322.6?C

341?C

340?C

333?C

343.3?C

331?C

341?C

329.5?C

332.3?C

340?C

Assuming that the measurements can be regarded as constituting a normal sample whose mean is the true melting point of lead, determine a 95 percent two-sided confidence interval for this value. Also determine a 99 percent two-sided confidence interval.

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Basic Statistics: Assuming that the measurements can be regarded as
Reference No:- TGS01197493

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