In an Experiment to Determine Whether There Is a Systematic $\alpha = 0.05$

Multiple Choice

In an experiment to determine whether there is a systematic difference between the weights obtained with two different mass balances, six specimens were weighed, in grams, on each balance. The following data
Were obtained: State a conclusion using the $\alpha = 0.05$ level of significance.

A) Do not reject $H _ { 0 }$ . There is insufficient evidence to conclude that the mean
Difference differs from zero.
B) Reject $H _ { 0 }$ . The mean difference appears to differ from zero.