The Rapid Rotation in the Outer Disk Suggests That Our

question 110

True/False

The rapid rotation in the outer disk suggests that our galaxy is more massive than previously thought.

Assess evidence provided by statistical tests to make informed conclusions.

Understand the concept of confidence intervals and how to construct them for mean differences in paired samples.

Recognize and apply the paired t-test for assessing the effectiveness of interventions on paired data.

Distinguish between paired and independent samples and select the appropriate statistical test.