As part of an annual fundraiser to help raise money for cancer research, Donna joined a walkathon. The track she walked on was 3,520 yds long. Donna walked 2.5 laps. Her sponsors agreed to donate an amount of money for each mile she walked. How many miles did she walk. First fill in the blanks on the left side of the equation using three of the ratios shown. Then write your answer on the right side of the equation. ​

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.