Question;setup of a hypothesis testing. When performing a hypothesis test, the test will be inaccurate if not set up correctly.;Task Requirements;1. Your task is to discuss the three cases for the null and;alternative for hypothesis tests. Why is it important to have an equal;sign in each of the 3 cases? Discuss how you determine if the claim is;the null or alternative hypothesis.;2. Then, for the following two examples, determine the null and;alternative as well as state which one represents the claim. State what;type of test will be completed: left-tailed, right-tailed, or;two-tailed.;Claim 1: The average score of the first exam for the class is an 81%.;Claim 2: The average price for a gallon of gas is more than $3.00.;Objectives: Perform basic statistical operations on raw data to;compute measures of central tendency, dispersion and position. Perform;hypothesis tests relating to population inference on one and two;parameters based upon sample means and standard deviations.;Cities, References and APA format.
Paper#61219 | Written in 18-Jul-2015Price : $22