The following t-distribution was used to test an hypothesis. What would you conclude based on the comparison of the sample t-value (marked in red) and the Student t sampling distribution?
The sample value is unexpected. Conclude that it did not come from the known population. The sample value is expected. Conclude that it did not come from the known population. The sample value is unexpected. Conclude that it came from the known population. The sample value is expected. Conclude that it came from the known population.
