Suppose the force acting on a column that helps to support a building is a normally distributed random variable X withmean value 11.0 kips and standard deviation 1.50 kips. Compute the following probabilities by standardizing and then usinga standard normal curve table from the Appendix Tables or SALT. (Round your answers to four decimal places.)USE SALT(a) P(X ≤ 11)(b) P(X ≤ 12.5)(c) P(X ≥ 3.5)(d) P(9 ≤ x ≤ 14)(e) P(|X 11 ≤ 1)

Let X be the random variable from normal distribution with mean (μ) = 11.0 and standard deviation…

Answered: Suppose neips support a mean value 11.0…

A First Course in Probability (10th Edition)

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Suppose neips support a mean value 11.0 kips and standard deviation 1.50 kips. Compute the following probal a standard normal curve table from the Appendix Tables or SALT. (Round your answer USE SALT (a) P(X ≤ 11) (b) P(X ≤ 12.5) (c) P(X ≥ 3.5)