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browniels browniels
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6 years ago
The time it takes to travel from home to the office is normally distributed with  = 25 minutes and  = 5 minutes. What is the probability the trip takes between 20 and 30 minutes?
 a. .3413
  b. .4206
  c. .6826
  d. .8413
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somedaysundaysomedaysunday
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