Question: Given that data with mean=5, sd=4 and Q3 is 72.02, How many standard deviations away from the mean is the 3rd quartile for this distribution?

Given that data with mean=5, sd=4 and Q3 is 72.02, How many standard deviations away from the mean is the 3rd quartile for this distribution? And how to calculate this with R language?

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