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A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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I need help with this. Round to four decimals please
![According to Chebyshev's theorem, the probability that any random variable assumes a value within 3 standard
8
deviations of the mean is at least 5. If it is known that the probability distribution of a random variable X is normal
with mean μ and variance o², what is the exact value of P(μ-30<x<μ+3)?
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
(Round to four decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc5e30385-4c89-4646-ac34-9171d53f83a6%2F40edfa77-594a-49d8-bd4c-fe3599f4759c%2F4eh4sk_processed.png&w=3840&q=75)
Transcribed Image Text:According to Chebyshev's theorem, the probability that any random variable assumes a value within 3 standard
8
deviations of the mean is at least 5. If it is known that the probability distribution of a random variable X is normal
with mean μ and variance o², what is the exact value of P(μ-30<x<μ+3)?
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
(Round to four decimal places as needed.)
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