Short Engineering maths project.

Samp le Format PROJECT PART I (INTER -ARRIVAL TIMES) RAW DATA Data Values: Arrival time of customers at a Bank Interval (Inter -arrival time): Time difference between arrival times of two Successive Customers (in Minutes or Seconds) Data Set: Time Interval Time Interval Tim e Interval .

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Mean: Standard Deviation: Frequency Table Histogram BOX PLOT Chart Quartile Values of X : Q1: Q2: Q3: (SAMPLE FORMAT) PROJECT PART II Expended Frequency Table: INTERVAL OBSERVED CLASS EXPECTED CLASS FREQUENCY PROBABILITY FREQUENCY COMPONENT The class probabilities are: Sample Mean: and Sample Standard Deviation: FORMULAS TO CALCULATE P(X <= X) VALUES IN Excel: Goodness of Fit Test for Normal Distribution H 0 H 1 Degree of Freedom - Statement - Conclusion -