Math Solutions

[Solution] The time it takes applicants for clerical positions to complete a standard keyboarding test is normally distributed with a mean of 10 minutes and

Question: The time it takes applicants for clerical positions to complete a standard keyboarding test is normally distributed with a mean of 10 minutes and standard deviation of 1.5 minutes.

  1. What is the probability that a random selected applicant will require 12.5 minutes or more to complete the test?
  2. What is the probability that a random selected applicant will require exactly nine minutes to complete the test?
  3. If it is company policy to consider only the 2.5% of applicants who need the least amount of time to complete the test, what is the cut-off time between those who are considered by the company and those who are not?

Price: $2.99
Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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