Which inequality is true? 5/6 < 1/3
2 1/3 > 2 1/6
2 < 2 1/2
1 1/4 > 1 1/3

Acircle has a circumference of 7.850 units. what is its radius?

Find the distance between (7,-6) and (-3,-9)

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95