Let X denote the outcome when a fair die is rolled. Then = 7/2 and 2 = 35/12. Note that the maximum deviation of X from equals 5/2. Express this deviation in terms of the number of standard deviations; that is, find k, where k = 5/2. Determine a lower bound for P(|X 3.5| < 2.5).

Lecture 3: Sampling: Surveys and How to Ask Questions 5.1 Collecting and Using Sample Data Wisely Definitions: - Descriptive Statistics: Describing data using numerical summaries (such as the mean, IQR, etc.) and graphical summaries (such as histograms, bar charts, etc.). - Inferential Statistics: Using...