An analogue signal received at a detector, measured in microvolts, is normally distributed with mean of 200 and variance of 256. a. What is the probability that the signal will exceed 224 microvolts? b. What is the probability that it will be between 186 and 224 microvolts? c. What is the probability that the signal will be less than 220 microvolts, given that it is larger than 210 microvolts?

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An analogue signal received at a detector, measured in microvolts, is normally distributed with mean
of 200 and variance of 256.
a. What is the probability that the signal will exceed 224 microvolts?
b. What is the probability that it will be between 186 and 224 microvolts?
c. What is the probability that the signal will be less than 220 microvolts, given that it is larger than
210 microvolts?
Transcribed Image Text:An analogue signal received at a detector, measured in microvolts, is normally distributed with mean of 200 and variance of 256. a. What is the probability that the signal will exceed 224 microvolts? b. What is the probability that it will be between 186 and 224 microvolts? c. What is the probability that the signal will be less than 220 microvolts, given that it is larger than 210 microvolts?
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