Assignment Instructions/ Description
Your work should be neat and organized. Incomplete answers or work that is difficult to follow will result in point deductions. You may include additional attachments with your work for the problems. The answers should be clearly labeled and matched with the problem number. 1. The U.S. Census Bureau needs to estimate the median income of males in the U.S., they collect incomes from 2500 males. State the individual, variable, population, sample, parameter, and statistic.
2. What does the standard deviation measure?
3. How many ways are there to select a president, vice president, and secretary from a class of 35 people?
4. How many different license plates are there that start with two letters followed by four digits? Assume there are no restrictions.
5. Describe the process and give a clear example for each of the following.a. Stratified Samplingb. Cluster Sampling
6. The Affordable Care Act created a market place for individuals to purchase health care plans. In 2014, the premiums for a 27 year old for the bronze level health insurance are given in the table. (“Health insurance marketplace, “2013). Create a frequency distribution, relative frequency distribution, and a cumulative frequency distribution. You should include all of these in the same distribution table.
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