In what follows use any of the following tests/procedures:Regression, multiple regression, confidence intervals, one sided T-test or two sided T-test. All the procedures should be done with 5% P-value or 95% confidence interval.Some answers are approximated, choose the most appropriate answer. Open Brains data. SETUP:Are the IQ's for male and female subjects different?Given your job is to confirm or disprove this assertion.

I. What test/procedure did you perform? (6.66 points)

a. One sided T-test

b. Two sided T-test

c. Regression

d. Confidence interval

II. Statistical interpretation? (6.66 points)

a. Since P-value is small we are confident that the slope is not zero.

b. Since P-value is small we are confident that the averages are different.

c. Since P-value is too large the test is inconclusive.

d. None of these.

III. Conclusion? (6.66 points)

a. Yes, we can confirm the assertion.

b. No, we cannot confirm the assertion.

https://www.limes.one/Content/DataFiles/Brains.txt