A .05 level of significance means that
A) there is only a 5% chance that the statistic's value could be obtained as a result of sampling errors only
B) one is 50% certain that the sample value is representative of the population.
C) there is only a 5% chance that the variables tested are not independent.
D) ?the results can be accepted because the sampling error is only 5%.
E)the level of confidence is only 5%.
A
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