Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Normal approximation to compute the probability:
A lot contains 100 articles of which 10 are defective. The lot is rejected if a random sample of 10 articles drawn from the lot contains more than 2 defectives. Use normal approximation to compute the probability that the lot is accepted.
Solution:
Let X represents the number of defective articles in the sample. The variable X follows the hypergeometric distribution with parameters
N = 100,n - 10,M = l0 and has E(X) = 10.(10/100) = 1 and
V(X) =σ2 = 10.10/100.(1-(10/100)) (100-10/100-1) =9/11
The required probability is
Q. What do you mean by Guide bunds? Guide bund may be given an elliptical shape separation of flow can be avoided better with such an alignment. Alternatively straight parallel
Define Chlorides - underwater inspection of bridge? Chlorides do not attack plain concrete when present in the concentrations that normally exist in seawater, but may greatly a
what is focal point ratio
Q. Indirect tensile strength in water-retaining structures ? Crack width formation is dependent on the early tensile strength of concrete. Principle of critical steel ratio als
Explain Some Points regarding to Hardness 1) Hardness removal using lime and soda is based on the solubility reactions of calcium carbonate, CaCO 3 and magnesium hydroxide, Mg
define compass survey and mention its objectives
#question a pilot entering a bay on course 60.3 degrees at speed 12 miles per hour sees a light bearing 37.3 true and 20 minutes later he sees it bearing 20.0 degrees true. if he k
Describ the construction and working of Michelson interferometer and discuss tha method to determine wavelength of monochromatic
Define Sample Collection - Clean Water Act? The collection of the sample is able to have significant effects on the complete analytical process. Additionally, to make sure some
explain it.....
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd