Confidence Intervals in Business Confidence intervals are a useful business tool for estimating the range of values around a sample statistic, such as a mean or proportion, within a given level of...
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Determining a Normal Distribution Determining whether a variable has a normal distribution when working with probabilities is critical. There are several methods for determining whether a variable...
Changing Probabilities into Conditional Probabilities In statistics, probability defines the likelihood of an event occurring, which falls between values 1 and 0, with 1 representing the certainty...
Gather and Analyze Data-Placement of Traffic Lights or Flashing Lights at an Intersection The selected problem within the community is whether a traffic light or flashing light should be placed at...
Integers in the Real World Paper Research jobs using your degree and identify a job you would be interested in. Use a website like Glassdoor.com to determine the salary for the job you are...
Quantitative Reasoning The three examples of concepts that I learned from the course include percentages, fractions, and volume. I can and sometimes apply these concepts in my daily life....