Question

Once you have built the Excel tables, with all the changes in different tables, and answered all the questions you have to send the work (Excel sheets and answered questions) to the professor using the Attach File function in Black Board to attach your document and send it to the professor. To use the Attach File enter the Course Content in Black Board. Select the Assignment Module 6, attach the file and submit. Solve the following problem and compute the probability of the Normal and Exponential distributions. What is the probability of finding men with a height less than 6 feet in a population with a mean height of 5’6” (5.5’), with a standard deviation of 1 foot, the probability is? What is the probability that in the next 5 square feet of cloth of finding at least one (1) flaws if the mean flaw per square foot is 3 flaws per square foot?

Answer 1

Solution:

Given that,

sample size(n) = 30

probability of success(P)= 0.2

a) The required probability that two defects in binomial distribution can be obtained as:

Thus the required probability is 0.0305.

b) The random variable (x) = 1

Average rate of success = 1

The requires probability of finding 1 flaw in a piece of cloth size 5 square inch can be obtained as:

= 0.03369

  

Thus, the required probability is 0.034