State whether you think the difference between what occurred and what you would expect by chance is statisticallysignificant.
-In eighteen of the last twenty years the annual precipitation in a certain region has been less than in the previous year.
A)Not statistically significant
B)Statistically significant

Question

Quizplus · Accepted Answer

The fact that annual precipitation has decreased in 18 out of the last 20 years suggests a pattern that is unlikely to occur by random chance alone, indicating statistical significance.

State Whether You Think the Difference Between What Occurred and What