anonymous
  • anonymous
The time required to finish a test normally distributed with a mean of 60 minutes and a standard deviation of 10 minutes. What is the probability that a student will finish the test between 40 and 70 minutes?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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misssunshinexxoxo
  • misssunshinexxoxo
P(40
anonymous
  • anonymous
is .8185 the answer?
misssunshinexxoxo
  • misssunshinexxoxo
Yes

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anonymous
  • anonymous
does that need to have a percentage answer? Should it be in percentage form?
misssunshinexxoxo
  • misssunshinexxoxo
No just like that

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