BUS308.W2A1.09.2014

Description:


Total Possible Score: 8.00

1. Interprets t-test Results

Total: 1.60

Distinguished - Answers the questions correctly, and provides a clear and correct interpretation of the outcome meanings.

Proficient - Answers no more than one of the questions (for each test result) incorrectly, and provides a clear and correct interpretation of the outcome meanings.

Basic - Answers no more than two of the questions (for each test result) incorrectly, and/or provides an unclear and/or somewhat incomplete/ inaccurate interpretation of the outcome meanings.

Below Expectations - Answers three or more of the questions (for each test result) incorrectly, and/or provides an unclear and inaccurate or missing interpretation of the outcome meanings.

Non-Performance - There is either no response to problem one, or it fails to provide any correct descriptive statistics in response to the question elements.


2. Performs and Interprets a Two Sample Test on Salary Data

Total: 1.60

Distinguished - Correctly identifies the null and alternate hypotheses, identifies the test to use, uses the correct data, sets up the test correctly, answers the questions, and provides a clear and accurate interpretation of the results.

Proficient - Has an error in no more than one of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Basic - Has an error in no more than three of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly.5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Below Expectations - Has an error in  more than three of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Non-Performance - There is either no response to problem two, or it does not provide correct statistical outcomes as asked for.


3. Performs and Interpret a Two Sample Test on Compa Data

Total: 1.60

Distinguished - Correctly identifies the null and alternate hypotheses, identifies the test to use, uses the correct data, sets up the test correctly, answers the questions, and provides a clear and accurate interpretation of the results.

Proficient - Has an error in no more than one of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Basic - Has an error in no more than three of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Below Expectations - Has an error in  more than three of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Non-Performance - There is either no response to problem three, or it does not provide correct statistical outcomes as asked for.


4. Performs and Interpret a two Sample Test on Performance Rating Data

Total: 1.60

Distinguished - Correctly identifies the null and alternate hypotheses, identifies the test to use, uses the correct data, sets up the test correctly, answers the questions, and provides a clear and accurate interpretation of the results.

Proficient - Has an error in no more than one of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Basic - Has an error in no more than three of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Below Expectations - Has an error in more than three of the following elements: 1. Identifies the null and alternate hypotheses. 2. Identifies the test to use. 3. Uses the correct data. 4. Sets up the test correctly. 5. Answers the questions. 6. Provides a clear and accurate interpretation of the results.

Non-Performance - There is either no response to problem four, or it does not provide correct statistical outcomes as asked for.


5. Conclusions About the Male and Females Pay Equality

Total: 1.60

Distinguished - Provides thorough conclusions about the issue of male and female pay inequality. Identifies results that appear inconsistent and addresses why.

Proficient - Provides weak conclusions about one of the following issues: 1. Male and female inequality. 2. Consistency of the findings.

Basic - Provides weak conclusions about both of the following issues: 1. Male and female inequality. 2. Consistency of the findings.

Below Expectations - One of the following conclusions is not present: 1. Male and female inequality. 2. Consistency of the findings.

Non-Performance - There is either no response to problem five, or it fails to address the issue of equal pay for equal work statistical results to date.