Question

Blast shields are going to be placed 15 feet from an explosion. The amount of radiation...

Blast shields are going to be placed 15 feet from an explosion. The amount of radiation the shield will absorb is

N(8, 1.82)

J/kg.

a) What is the probability that a single randomly placed shield will absorb more than 9.2 J/kg?
Use 4 decimal places


b) What is the probability that an average of 22 shields will absorb more than 9.2 J/Kg?
Use 4 decimal places.
Type in "cannot do" if that is your answer.

Math   Statistics-And-Probability   
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