Question: Suppose that a random variable X is normally distributed with standard deviation 2.3, however the mean is unknown.It is known that 2.5% of values are

Suppose that a random variable X is normally distributed with standard deviation 2.3, however the mean is unknown.It is known that 2.5% of values are below an x value of 22.What is the value of the mean?Give your answer correctly rounded to two decimal places.

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