Which statements are true regarding the area of circle
D? Select two options.
18 cm
The area of the circle depends on the square of the
radius.
The area of circle D is 36 11 cm
The area of circle D is 324 1 cm
The area of the circle depends on the square of pi.
The area of the circle depends on the central angle.

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.