LEARNING TARGET 29 SIGNIFICANCE TESTS YOU PRACTICE In the last You Practice, we learned that Rob and Justin had a disagreement about whether 1 in every 4 students at their school had played/danced in the rain. When they surveyed a random sample of 80 students, 12 reported that they played/danced in the rain at least once, yielding a sample proportion of p = 12/80 = 0.15. They performed a significance test and obtained a P-value of 0.0194. Interpret the P-value in context. Ho: 1 = 0.15