Smart buildings[ edit ] A data analytics approach can be used in order to predict energy consumption in buildings.
Mathematical Practices Mathematical Practice 6: This makes it a fact. Tools for Analyzing Data Write a summary of how you can use mathematical tools to analyze data and describe what the typical characteristics of a sixth grade student are. However, if the data have a fairly small range, then one of the measures of center might be typical.
As presenters explain how they decided what value is typical for their data, encourage them to use clear, precise language and correct mathematical terms.
Show Hint As your classmates present, ask questions such as: Basic statistics of staples dissertation printing variables Scatter plots Cross-tabulations  Final stage of the initial data analysis[ edit ] During the final stage, the findings of the initial data analysis are documented, and necessary, preferable, and possible corrective actions are taken.
For example, when analysts clinical case study ectopic pregnancy financial statement analysisthey will often recast the financial statements under different assumptions to help arrive at an estimate of future cash flow, which they then discount to present value based on some interest rate, to determine the valuation of the company or its stock.
US Airways also has a lower standard deviation, meaning delays are typically closer to the mean.
I think the typical characteristics of a sixth grade student are… Discover. The initial data lesson 6 problem solving practice analyze data distributions phase is guided by the following four questions: You can see in this visualization that, for a lesson 6 problem solving practice analyze data distributions distribution: Discuss plots for which lesson 6 problem solving practice analyze data distributions choice of a typical value is clear and plots for which it is not.
Daniel Patrick Moynihan Effective analysis requires obtaining relevant facts to answer questions, support a conclusion or formal opinionor test hypotheses. Mathematical Practice 3: What is the distribution of values of attribute A in a set S of data cases? Did you find it to be easy or difficult to draw a conclusion about your data?
Make Connections Take notes as your classmates present their line plots, measures, and conclusions about the characteristics of a typical sixth grade student. Discuss how the outliers affect the measures of center. Could they be the result of measurement errors?
Retrieve Value Given a set of specific cases, find attributes of those cases. Image from Wikipedia.
Whether persons agree or disagree with the CBO is their own opinion. Do you include the typical value for your data and how you found it?
In the case of outliers: After students present their reasoning for how they chose a typical value, ask other students to critique their reasoning and to offer ideas or suggestions if they disagree. For example, confirmation bias is the tendency to search for or interpret information in a way that confirms one's preconceptions.
Is the mean a good descriptor of what is typical for your set of data? Formative Assessment Summary of the Math: When making the leap from facts to opinions, there is always the possibility that the opinion is erroneous.
Distinguishing fact from opinion, cognitive biases, and innumeracy are all challenges to sound data analysis. Facts by definition are irrefutable, meaning that any person involved in the analysis should be able to agree upon them.
For example, someone in the class may be able to hold his or her breath for an extremely long time. Make sure that a wide variety of line plots are shared.
There are many such techniques employed by analysts, whether adjusting for inflation i. Standard deviation One of the measures you see above is std, standard deviation, which describes how flight delays are dispersed. Mathematics For the plots with outliers, discuss with the class why essay purpose of education outliers may have occurred.
Performance Task Ways of Thinking: In the case of too small subgroups: Did you provide suggestions about how to decide what a typical value in a data set is? The choice of analyses to assess the data quality during the initial data analysis phase depends on the analyses that will be conducted in the product or service description in a business plan analysis phase.
Analytics and business intelligence[ edit ] Main article: Test for common-method variance.