Question

Service life of truck tires for heavy- duty trucks follows the normal distribution with
Mean 50000km and standard deviation 5000km.
a) What is the probability that attire will as between 47,000km and 60000km?
b) What percentage of the tyres will as the low 48500km?
c) If the supplier of the tyres is planning to replace only 1%o if those tyres with the
Minimum performance what should be the service life for warranty?

Answer 1

Answer:

Thermodynamics, science of the relationship between heat, work, temperature, and energy. In broad terms, thermodynamics deals with the transfer of energy from one place to another and from one form to another. The key concept is that heat is a form of energy corresponding to a definite amount of mechanical work.