The distance from your house to school is 56 mile. You have already biked 36 mile. Which equation shows how to find the distance you still need to travel to get to school? A. 56 + 36 = 812

B. 56 – 36 = 26

C. 56 + 36 = 86

D. 56 – 36 = 20

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.