Mathematics, 20.12.2019 20:31 fatty18
Suppose you flip a fair coin 100 times (a) use the central limit theorem to approximate the probability that heads appears at most 46 times. (b) write down an expression for the exact probability in part (a), and compute it. (in r, you can use pbinom.) (c) our approximation from part (a) is not very accurate. this is primarily because we are using a continuous random variable (the normal) to approximate a discrete random variable (the binomial). to improve our approximation, we can use the fact that p(s100 ≤ 46) = p(s100 ≤ 46 + c) for any constant 0 ≤ c < 1, since s100 can only take integer values. it turns out that c = 0.5 works very well in practice, and so to approximate the probability of seeing at most 46 heads, we can apply the central limit theorem to p(s100 ≤ 46.5) instead. do this, and compare the approximation you obtain here to the one in part (a). the procedure is referred to as a continuity correction
Answers: 2
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 19:00
If olu is twice as old as funmi if the sum of their ages is 60 how old is olu
Answers: 1
Mathematics, 21.06.2019 20:00
Which expression is rational? 6. , square root two, square root 14, square root 49
Answers: 1
Mathematics, 21.06.2019 22:00
How do you write a paragraph proof to prove that the corresponding angles shown are congruent
Answers: 2
Suppose you flip a fair coin 100 times (a) use the central limit theorem to approximate the probabil...
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Biology, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Social Studies, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
English, 09.09.2020 17:01
Chemistry, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01
Mathematics, 09.09.2020 17:01