What is the volume of a sphere with a radius of 3.6 cm leave your answer in terms of pi

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?