ek 9- Hypothesis Testing O Examples of null and alternative hypotheses that are one and two sided, explaining how to distinguish between them. O Examples of z-test for proportion, z-test for mean, t-test for mean with explanations of when you use each one and why, with computations. Interpretations of p-values for each of the above with context. O acer

Ms Best is a high school math teacher. Ms. Best has two sections of geometry. She teaches one section using a traditional approach. The second section Ms Best uses a tasked-based learning approach. The table below summarizes the descriptive statistics for the final exam. Ms Best concludes that the tasked-based learning approach students consistently scored higher than the traditional students. Is Ms Best conclusion correct? Why? Be very thorough in your response and use all the statistics reported and their interpretation to support your answer. Tasked-Based Traditional Learning Mean 73.1 Mean 83.5 Median 73.0 Median 82.0 Mode 73.0 Mode 83.0 Standard Standard 17.5 13.2 Deviation Deviation

What chart will be best to display Risk factors comparison in men and women?

Traditional statistics (means, variances, and hypothesis tests) are not used to evaluate the results from a single-case study. Explain how the results are evaluated.

Define “attributable risk” and explain the interpretation of this measure of association.           What are the basic uses of descriptive statistics?           State and define the three measures of Central tendency.

How does the student compare to typically achieving peers?” Write the narrative in a way that a parent could understand and use statistical language.