I need help with this questions. I knoow how to solve for the mean an standard deviation. The rest im confused  A random number generator picks a number from 17 to 54 in a uniform manner. Round answers to 4 decimal places when possible. The mean of this distribution is The standard deviation is The probability that the number will be exactly 30 is P(x = 30) = The probability that the number will be between 21 and 41 is P(21 < x < 41) = The probability that the number will be larger than 32 is P(x > 32) = P(x > 28 | x < 49) = Find the 81st percentile. Find the minimum for the upper quartile.

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I need help with this questions. I knoow how to solve for the mean an standard deviation. The rest im confused 

A random number generator picks a number from 17 to 54 in a uniform manner. Round answers to 4 decimal places when possible.

The mean of this distribution is
The standard deviation is
The probability that the number will be exactly 30 is P(x = 30) =
The probability that the number will be between 21 and 41 is P(21 < x < 41) =
The probability that the number will be larger than 32 is P(x > 32) =
P(x > 28 | x < 49) =
Find the 81st percentile.
Find the minimum for the upper quartile.

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