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!
This problem derives an intuitive law of probability known as the law of large numbers from Chebyshev's law. Informally, the law of large numbers says if you repeat an experiment many times, the fraction of the time that an event occurs is very likely to be close to the probability of the event. In particular, we shall prove that for any positive number s, no matter how small, by making the number n independent trials in a sequence of independent trials large enough, we can make the probability that the number X of successes is between np - ns and np + ns as close to 1 as we choose. For example, we can make the probability that the number of successes is within 1% (or 0.1 per cent) of the expected number as close to 1 as we wish.
(a) Show that the probability that |X(x) - np| ≥ sn is no more than p(1 - p)/s2n.
(b) Explain why this means that we can make the probability that X(x) is between np-sn and np + sn as close to 1 as we want by making n large.
assume that a random sample is used to estimate a population p. find the margin of error e that corresponds to the
A new entrance is to be constructed on the Ohio Turnpike. There are 7 bidders on the project. Create a 95 percent prediction interval for the winning bid.
How many times did Jeff's ball bounce?
The hardware store sells sparklers for the 4th of july . The charge 19 cents apiece. The fireworks stand charges 85 cents for four. Which is the better deal? How can you tell ?
The Length of the top of a table is 7 m greater than the width. The area is 78 m^2. Find the dimensions of the table. Width=? Length=?
Kelly Fisher invested a total of $20,000 invested in two municipal bonds that have yields of 7% (bond A) and 9% (bond B) interest per year, respectively. If the interest Kelly receives from the bonds in a year is $1480, how much did she invest in ..
A plane is heading due east and climbing at the rate of 120 km/hr. If its airspeed is 530 km/hr and there is a wind blowing 120 km/hr to the northwest, what is the ground speed of the plane?
an object that is projected straight downwardwith initial velocity v feet per second travels a distance svt16t2 where
Use power series operations to find the Taylor series at x = 0 for the function x3ln(1+4x). What is the Taylor series for x3ln(1+4x) at x=0
The two sides of a triangle are 17 cm and 28 cm long, and the length of the median drawn to the third side is equal to 19.5 cm. Find the distance from an endpoint of this median to the longest side.
A garden table and a bench cost $667 combined. The garden table costs $83 less than the bench. What is the cost of the bench?
nbspyou find a great deal for your house the bank agrees to give you a 5 year loan where you only pay 100 a month and
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd