Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable X + Y.Round to two decimal places if necessary. 
Definitions:
Stethoscope Use
The practice of utilizing a stethoscope to listen to the internal sounds of the body, such as the heart and lungs.
Tubing Length
Refers to the length of a tube used in medical settings, such as those for IV lines or catheters, important for proper fluid flow and patient mobility.
Loud Long Low Tones
Acoustic stimuli characterized by their high amplitude, extended duration, and low pitch, often used in hearing tests or music therapy.
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