Spicy Wings Case

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NO PLAGIARISM, MUST BE ORIGINAL WORK!!!!

THIS IS A 2 PART ASSIGHNMENT

PART 1 EXCEL SHEET, MUST COMPUTE ALL PROBLEMS USING EXCEL WITH APPROPRIATE FORMULAS IN CELLS TO SHOW HOW ANSWERS WERE RECEIVED.

PART 2 WORD DOCUMENT, DEVELOP A STATISTICAL ANALYSIS 700 MINIMUM

MUST INCLUDE AT LEAST 1 IN TEXT CITATIONS WITH ALL REFERENCES LISTED IN APA FORMAT

DO NOT INCLUDE QUESTIONS IN WORD DOCUMENT

Develop a 700-word statistical analysis.

Use descriptive statistics to compute a measure of performance John can use to analyze his delivery performance. Find the following for your measures:

  • Mean
  • Standard deviation
  • Sample size
  • Five-number summary on the total time

Conduct a formal hypothesis testing to help John decide whether to offer the delivery guarantee or not.

Estimate the probability of an order taking longer than 30 minutes.

Make a recommendation in a short narrative including the following:

  • Based on the sampled data, should John offer the guarantee?
  • What percent of the Saturday deliveries would result in a customer receiving a free order?
  • What recommendations might help John improve his Saturday delivery times?

Format your assignment consistent with APA format.

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