Question: Question 13 1 pts A data set has a mean of 55.3 and a standard deviation of 7.7. What is the lower value of 2

Question 13 1 pts A data set has a mean of

Question 13 1 pts A data set has a mean of 55.3 and a standard deviation of 7.7. What is the lower value of 2 standard deviations (also known as 2 sigma) from the mean? Round your answer to 2 decimal places

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