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ASSUME THAT THE RANDOM VARIABLE X IS NORMALLY DISTRIBUTED WITH MEAN MU = 50 AND STANDARD DEVIATION = 7. COMPUTe THE FOLLOWING PROBABILITY. BE SURE

ASSUME THAT THE RANDOM VARIABLE X IS NORMALLY DISTRIBUTED WITH MEAN MU = 50 AND STANDARD DEVIATION = 7. COMPUTe THE FOLLOWING PROBABILITY. BE SURE TO DRAW A NORMAL CURVE WITH THE AREA CORRESPONDING TO THE PROBABILITY SHADED. P(55<=X<=70)

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