# Answer to Question #7904 in Statistics and Probability for James

Question #7904

During production in a cement plant, test cubes of cement are taken at regular intervals and their compressive strengths, in kg m-2, determined. Analysis of data over a long time has shown that the compressive strength of these samples is normally distributed with a mean 0.0468 kg m-2 and a standard deviation 1.6 × 10-3 kgm-2.

Calculate the probability that a randomly chosen sample has a compressive strength below 0.045 kg m-2.

Calculate the probability that a randomly chosen sample has a compressive strength below 0.045 kg m-2.

Expert's answer

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

## Leave a comment