a-confidence-interval-for-the-difference-in-means-is-calculated-as-1-5-what-does

Question

A confidence interval for the difference in means is calculated as (1, 5). What does this suggest about the difference in population means?

Accepted Answer

There is a statistically significant difference.

Answer

The difference is less than zero.

Answer

There is no statistically significant difference.

Answer

The difference is equal to zero.