Question: 1 repeated analyses yielded the following set of results 197...
1. Repeated analyses yielded the following set of results:
19.7, 19.0, 18.8, 19.1, 18.9, 18.7.
Compute the Grubbs statistic for these data with respect to the potential outlier, 19.7.
Gcalculated = ____________
2. Choose the statement which is a correct interpretation of the
a) 19.7 can be rejected with greater than 95% confidence.
b) 19.7 has more than a 5% chance of being a member of the same population as the other measurements.