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Application 1.3 How can we check the health of a stream?

Nitrates are organic compounds that are a main ingredient in fertilizers. When those fertilizers run off into streams, the nitrates can have a toxic effect on fish. An ecologist studying nitrate pollution in two streams measures nitrate concentrations at 42 places on Stony Brook and 42 places on Mill Brook. The parallel dotplots below display the data.

1. Explain what the dot above 12 in the Stony Brook graph represents.

2. What percent of the nitrate concentration measurements for each stream exceeded 10 mg/L?

Compare the centers of these two distributions.

1. What is operating system?

I need a report that should include a background on the need of blood pressure machines ; description of lead concept of blood pressure machines , IP position for blood pressure machines ; and the preliminary thinking about regulatory and reimbursement strategy for blood pressure machines . (Note that the information you provide about regulatory and reimbursement can be directional. We don't expect you to have everything figured out yet just help us understand what you've learned to date). You should integrate data from validation interviews performed to date. Total length 8 pages or less, including all figures and references

You are required to create a topic for your poster. It should relate in some way to youth and social justice.

• You must research and present your topic to the class and submit the poster for your research assignment.
• Your presentation should be approximately 7 minutes in length. (No less than 5 minutes and no more than 10 minutes)
• Your presentation must not be a simple reading of your document but rather a summary of the main points. Your instructor may refuse your selection if someone else already selected the same topic (depending on number of students in group).
• Your documentation must include a bibliography of resources that you consulted in the research. You must use at least 3 reputable sources in your bibliography.
• In your opening remarks of your presentation, explain briefly why the topic you selected is of interest to you.

Note that specific topics are easier to research than vast general ones. In other words, a topic like “5 reasons youth don’t vote and what to do about it” is an easier topic to research and present than “youth and voting”. Your instructor can help you focus your ideas and scope of research.

'' Assessing the role of leadership in compliance of Health and Safety Standards in the Mining Industry'' 

With reference to the above research topic, outline possible

1. Objectives

2. Problem Statement

3. Methodology and 

Cite references as well