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11 Nov 2021

Given information

As per the given information in the question :

  • Stanford University conducted a study of whether running is healthy for men and women over age  
  • To define the random variables and in words.

Step-by-step explanation

Step 1.
  • Number of people over age who ran and died in the same eight-year period as the study is .
  • The proportion of people over age in a sample who ran and died in the same year period as the study is .

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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