PROBABILITY AND STATISTICS

What is output by the following? Assume the user enters Sally and John

x=input("What is your name?")

y=input("What is your friend's name?")

print ("Hi+x+" and " + y)

Anaphylaxis is a severe, multisystem allergic reaction that occurs suddenly after contact with an allergen. The classic presentation includes urticaria or angioedema, hypotension, and bronchospasm. However, anaphylaxis can often be difficult to diagnose, with up to 20% of anaphylactic reactions lacking any cutaneous manifestations or signs of vasomotor instability.²Diagnostic criteria were established by a multidisciplinary task force in 2005 to aid in the recognition of atypical presentations of anaphylaxis

1.relate the highest cetane number to the n-heptane

2.how is exhaustion achieved by the nitrogen gas in the harmless componentsof combustion

3. By which process does the knocking starts in diesel engine?explain

4.analayse the utilization of the Chemical additives to educe the surface tension in diesel fuel?

5. Which parametersubstance is used to decrease knocking in diesel fuel?

6.critique;The knocking characteristic of gasoline fuel are expressed in terms of cetane number.

7.limit the number for the cetane speed of diesel middle engine

8.how is the cetane moleculeconsidered for calculating the cetane number?

9.apply the n-heptane to achieve knocking process

10.consider the suitability of the iso-octanein the calculation of the octane number