A researcher used t-test to compare two means based on independent samples and found the t-value to be significant at .05 level. This means that :

Choose Your Answer:

AChances are 5 out of 100 that the difference between means has occurred due to sampling errors.

BChances are 95 out of 100 that the difference between means has occurred due to sampling errors.

CIf experiment is repeated 100 times, it would give the obtained result only 5 times.

DIf the experiment is repeated 5 times, it would give the same result every time.

Eduncle Best Answer
The significance level for a given hypothesis test is a value for which a P-value less than or equal to is considered statistically significant. Typical values for are 0.1, 0.05...
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