Maurice Tutor

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About Maurice Tutor

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Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 3 Days Ago
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 23 Jan 2018 My Price 6.00

Face masks

5.4 Refer to Exercise 5.3. How might you select a sample of face masks from the manufacturer to evaluate the claim?

Exercise 5.3

5.3 Face masks used by firefighters often fail by having their lenses fall out when exposed to very high temperatures. A manufacturer of face masks claims that for their masks the average temperature at which pop out occurs is 550°F. A sample of 75 masks are tested and the average temperature at which the lense popped out was 470°F. Based on this information is the manufacturer’s

claim valid?

a. Identify the population of interest to us in this problem.

b. Would an answer to the question posed involve estimation or testing a hypothesis?

 

Answers

Maurice Tutor
(5)
Status NEW Posted 23 Jan 2018 11:01 PM My Price 6.00

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