A5 Let n N and p = (0, 1) with np ≥ 5 and n(1 − p) ≥ 5. Which of the following normaldistributions can be used as an approximation for the binomial distribution B(n, p)?A: N (np, (np)²)D: N (np, np(1-p))B: N (np, n(1-p))Circle the correct letter:AE: √(0, p²)BC: N (0, 1)CDE

When both np and n(1-p) are greater than or equal to 5

Answered: A5 Let n N and p = (0, 1) with np > 5…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

A1
The an alytic pricing formula for pricing a European Call is C (S, t) = SN (d1) – Ee"(T-t) N (d2) where In () + (r + žo²) (T – t) oVT -t di = d2 = d1 - ovT -t. and N (.) is the cumulative normal distribution. Compare and comment on the values obtained from the Binomial and Trinomial methods compared to the an alytical solution. Could the Binomial and Trinomial values been improved? If so how?
Random variable "Z" is distributed N(0,1). Find Pr(Z < 0.21). Enter your answer as a decimal rounded to three decimal places, e.g. 0.268.
What is the probability that a randomly selected customer will take more than 3 minutes to check out their groceries? What is P(X>3)? Round to the nearest tenths/first decimal place, 0.x
Consider the distribution of Binomial, Poisson, Exponential, Gamma, and let T1=X+4 and T2=(X-1) Check the property of biasdness
A technician suspect that the number of computer errors recorded per day in the LAN follows a Poisson distribution with a mean of 2 errors per day. Record of the number of errors per day for the past 260 days are shown in table below. Number of Number of Pr(X = x) E (0; – e;) Errors per days ei day 77 1 90 2 55 3 30 4 or more a. Test the hypothesis that the number of computer errors per day has the Poisson distribution with mean 2 at the 5% significance level. b. Find an approximate value of the p – value for the test statistics in (a). 8
A,b,c,d.
Suppose that the random variableX has the continuous uniform distribution ( 1,0 < x < 1 0, otherwise Suppose that a random sample of n = 15 observations is selected from this distribution. What is the approximate probability distribution of X-4? Find the mean and variance of this quantity. Note: Answer can be input as a fraction. f(x) = V distribution with mean = and variance =
3) Suppose test scores are measured by the Gaussian Normal Distribution N(X,75,10) calculate the following. a) Pr(80 < X < 90) b) Pr(50 < X < 70) c) The 95 th percentile
Help please
do fast

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

A5 Let n N and p = (0, 1) with np > 5 and n(1-p) > 5. Which of the following normal distributions can be used as an approximation for the binomial distribution B(n, p)? A: N (np, (np)²) D: N (np, np(1-p)) B: N (np, n(1-p)) C: N(0, 1) E: N(0, p²)