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Calculating the indicated probability values

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Assume that x has a normal distribution with specified mean and standard deviation. Find the indicated probabilities.

a. P(14< x <18), mu = 12, sigma= 1.3____________

b. P(X>120), mu= 116, sigma= 4.7____________

c. P(x<206), mu= 192, sigma= 4.8____________

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The solution depicts the steps to calculate the indicated probability values with the help of information provided.

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Please refer attached file for missing expressions.

Solution
First we should find the Z score, so that we may use standard ...

Solution provided by:
Lokesh Jain, MSc
Education
  • BEng (Hons) , Birla Institute of Technology and Science, India
  • MSc (Hons) , Birla Institute of Technology and Science, India
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