In Exercises 43 to 56, determine whether the given function is an even function, an odd function, or neither. G(x) = 2x5 - 10

Lecture 6: Inference: Statistical inference provides methods for drawing conclusions about a population from sample data. We will see two types of inference: confidence intervals tests of significance Confidence Interval: for a parameter gives an interval calculated from the data: X −D to X +D X is an estimate of the parameter. D is the margin of error. and it gives a probability that the true value of the parameter is in the interval. Example: There is a 95% chance that the parameter we are trying to measure is between X −D and X +D. We obtained these numbers using a method that gives correct results 95% of the time. Example: There is a 95% chance that between 18% and 22% of registered voters think the U.S. should