Question: On the web, look up the defects per 100 for all vehicles in the 2018 J.D. Power Initial Quality Ratings. (a) Make a histogram and

On the web, look up the defects per 100 for all vehicles in the 2018 J.D. Power Initial Quality Ratings.

(a) Make a histogram and describe it.

(b) Calculate descriptive statistics of center, variation, and shape. State in words what they tell you.

(c) Make a box plot. What does it tell you?

(d) Compare 2018 defect rates with prior years (refer to examples and Mini Cases in this chapter).

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