Mathematics

Exam a 60 questions Exam b Download the Final Exam Excel Workbook file, save it to your desktop and open the file.  Although I mention it in the video, please note that there is no Chi-sq analysis required for this exam. Answer the 20 quiz questions. From the Excel data, determine which statistical analysis you will […]

Suppose that there are two candidates in the upcoming presidential election, candidate A and candidate B. Sara note that she has discussed the presidential election candidates with 15 friends, and 10 said that they are voting for candidate A. Sara is therefore convinced that candidate A will win the election because A gets more than […]

During the recent election season, you saw many instances where polls were taken and reported, along with the confidence level of the estimate. For example, a poll showed that one candidate had a “”voting for” level of 37%+/-4. The opposing candidate had a score of 39%+/-4 at a 95% confidence level. Because the poll is […]

Completing Gauss -Jordan Elimination With A 3×3 Matrix solve the system For more information on Gauss -Jordan Elimination read this: https://en.wikipedia.org/wiki/Frobenius_matrix         So much stress and so little time? We’ve got you covered. Get your paper proofread, edited or written from scratch within the tight deadline.

 Debate the following statement: “Correlation means Causation.” Determine whether this statement is true or false, and provide reasoning for your determination, using the Possible Relationships Between Variables table from your textbook. For more information on Correlation read this: https://en.wikipedia.org/wiki/Correlation_and_dependence         So much stress and so little time? We’ve got you covered. Get […]

All of us are used to multiple-choice tests. If all the exam questions have a choice of 4 different responses (a,b,c,d) what is the probability of randomly guessing the right answer? See! You are all naturally mathematicians! How does this relate to the formulas regarding probability? For example, if the probability of a correct answer […]

Please read the “Final_Project-Diet and Cholesterol_AS2.dox” file ID #:2083927The description states that your report may “be no longer than four pages in total…”. For simplicity (and legibility), please use either Times New Roman, Calibri, or Arial font with a  minimum font size of 11 and have a minimum 1.5 spacing. You will submit either a .doc or .pdf file. In addition […]

When students are learning mathematical operations and skills, the concepts and skills will build upon each other. It is important for teachers to plan meaningful learning progressions in their lessons to help with this learning process. Higher-order questioning within a lesson plan can help ensure skill mastery before the next learning concept is introduced. Part […]

CompetencyIn this project, you will demonstrate your mastery of the following competency:Apply statistical techniques to address research problemsPerform hypothesis testing to address an authentic problemOverviewIn this project, you will apply inference methods for means to test your hypotheses about the housing sales market for a region of the United States. You will use appropriate sampling […]

Discussion Forum 2Previous  Next Prompt Design an experiment to determine the empirical probability that a person will randomly select a can of Coke when given a cooler with equal numbers of cans of both Coke and Pepsi. (NOTE: each person considerately replaces the can after they have selected it, so the total number of cans will stay the […]