MM207 Unit 4: Probability Distribution and Binomial Probability Analysis
Explores probability distributions and binomial probability.
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MM207 Unit 4 Chapter 4 ProjectRobyn Galindo1MM207 Unit 4: Probability Distribution and Binomial ProbabilityAnalysisTotal points are 40. Points are included with each problem.Includedwith each section or problem arereference examples and end of sectionexercises that can be used as a guide.Be sure to show your work incase partialcredit is awarded.To receive full credit, work must be shown if applicable.Section4.1 Probability Distribution1.Decide whether the random variable is discrete or continuous.(References: example 1page 195, end of section exercises 13–20 page201)(2pointsper each part)a.The number of oil spills off the East Coastdiscrete (countable)b.The number of touchdowns in the 2007 Super Bowldiscrete (countable)c.The temperature in degrees Fahrenheit on December 31 in New York Citycontinuous (measureable)d.The blood pressure of Statistic student in a class one hour after the finalexamcontinuous (measureable)e.The age of the youngest student in an English grammar classcontinuous(measureable)2.Decide whether the distribution is a probability distribution. If it is not aprobability distribution, identify the property that is not satisfied.(References:example3 and 4page 197,end of section exercises 25-28 page 202-203)(5points)This distribution isNOTa probability distribution.The probability of each variable isnot between 0 and 1ANDthe sum of the probabilities does not equal 1.xP(x)00.3010.4020.203-0.0640.04
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