Suppose the number of e-mail messages received by Mike follows Poisson distribution with the average rate of

Fantastic news! We've Found the answer you've been seeking!

Question:

Suppose the number of e-mail messages received by Mike follows Poisson distribution with the average rate of 43 messages per week. Use Normal approximation to find the following:

a) What is the probability that Mike would receive over 50 e-mail messages in one week?

b) What is the probability that Mike would receive exactly 50 e-mail messages in one week?

c) What is the probability that Mike would receive at most 45 e-mail messages in one week?

d) What is the probability that Mike would receive at least 32 e-mail messages in one week?

Related Book For answer-question

Statistics Principles and Methods

ISBN: 978-0470904114

7th edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

See More Books

Posted Date: Jan 08, 2021 01:50 PM

See More Questions

The Work in Process Inventory account for Clinton Company for the month ended September 30 appears below. Work in Process Inventory Beginning Balance 0 Completed 135,800 Direct Materials 42,000...
What is the probability that a number selected at random from the first 600 positive integers is (exactly) divisible by 6 or 9?
With reference to Exercise 7.59, what is the probability that the car dealer will receive six inquiries about the 2010 Ford and eight inquiries about the other two cars? In exercise In a newspaper...
The Electronic Industries Association reports that about 50% of U.S. households have a camcorder. For a randomly selected sample of 800 U.S. households, use the normal approximation to the binomial...
Define a stock dividend and a stock split. What is the impact of each on share value?
(a) On 1 July 2013, Claire Ltd sold a motor vehicle to Lauren Ltd for $15 000. This had a carrying amount to Claire Ltd of $12 000. Both entities depreciate motor vehicles at a rate of 10% p.a. on...
For a system (a) Gauge pressure $=$ Atmospheric pressure + Absolute pressure (b) Gauge pressure $=$ Absolute pressure + Atmospheric pressure (c) Gauge pressure $=$ Atmospheric pressure -...
You landed a summer internship with a company that processes dental insurance claims for insurance companies. The company receives the insurance claims from dental offices, achieves authorization...
Briefly describe the following classifications of veal in about 5 - 10 words.?
Josie is an accounting supervisor at Monk & Sons Realty. She instructs her subordinate, Maria, to make certain accounting entries in the company's books that will increase revenue by a material...
Write a one-sentence comment about the differences you see among the relative frequencies of the vehicle types for the different fuels. Write a one-sentence comment about the differences you see...
b. Write a VHDL program for an 8:3 encoder having active low data inputs and active high data outputs using conditional signal assignment statement. When none of the data inputs is activated the...
Toy sales have declined by 10 percent each year, forcing many retailers to exit the industry. To eliminate its remaining competition, Bargain Toys sells all of its product at a loss and relies on its...
6. It is known that the series Sn 1+2+3+...+n4 converges to for no. Use MATLAB to study the convergence of the series. a) Write a MATLAB script that evaluates the first terms of the series...
I need help with implementing such an operation for the singlylinked list. For doing this, The following class should be used (DoubleNode, DoublyLinkedList.). As these driver classes are making calls...
Face masks reduce the risk of spreading COVID. In 2019, Singapore's small and medium enterprises branch out into mask manufacturing as new revenue source. As a student intern of a consultancy firm,...
A start-up gaming company is crowdfunding their latest project. So far, they have received 3,937$. The company needs to raise 7,209$. $7209=3937+S$ for $s$, the additional money the company needs to...
The 2017 financial statements of the U.S. government are available at: https://www.fiscal.treasury.gov/fsreports/rpt/finrep/fr/fr_index.htm Use these to answer the following questions: a. Statement...
A magazine that features the latest electronics and computer software for homes enclosed a short questionnaire on a postcard. Readers were asked to answer questions concerning their use and ownership...
A population has distribution Value Probability 1.............................2 2............................ .6 3............................ .2 Let X1 and X2 be independent and each have the same...
Three male and three female students recorded the number of times they used a credit card in one week. (a) Calculate s2pooled; (b) Give an estimate of the common standard deviation for the wing size...
A stepped bar, fixed at $x=0$ and free at $x=l$, has a cross-sectional area of $2 A$ for \(0 \leq x
Estimate the fundamental frequency for the longitudinal vibration of a uniform bar fixed at $x=0$ and free at $x=l$ by assuming the mode shapes as (a) $U(x)=c_{1}(x / l)$ and (b) \(U(x)=c_{1}(x...
Estimate the fundamental frequency of a fixed-fixed string, assuming the mode shape (a) $W(x)=c_{1} x(l-x)$ and (b) $W(x)=c_{1} x(l-x)+c_{2} x^{2}(l-x)^{2}$.

Suppose the number of e-mail messages received by Mike follows Poisson distribution with the average rate of

Question:

Expert Answer:

la The probability that Mike would receive over 50 email messages in one wee... View the full answer

Statistics Principles and Methods

Students also viewed these accounting questions