Explore BrainMass

# Perform a hypothesis test (t-test) and discuss skewness.

Not what you're looking for? Search our solutions OR ask your own Custom question.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

1. Given the information on the table, test the hypothesis that the mean is equal to two.

2. State the hypothesis to be tested, the decision rule, the test statistic and the decision.

3. Briefly describe what "skewness" measures.

https://brainmass.com/statistics/students-t-test/perform-hypothesis-test-test-skewness-17970

#### Solution Preview

See attachment

1. Given the information on the table, test the hypothesis that the mean is equal to two.
2. State the hypothesis to be tested, the decision rule, the test statistic and the decision.

Questions 1 and 2 can be answered together.

The hypotheses that the mean is equal to 2 are as follows:

Null hypothesis, Ho: Mean is ...

#### Solution Summary

The following outlines the process of conducting a hypothesis test with a t-statistic. Additionally, a description of skewness is provided.

\$2.49