What is the probability that at least two students in a class of 20 students will have
Question:
What is the probability that at least two students in a class of 20 students will have the same birthday? Assume that there are no twins among the students and that all of the 365 birthdays are equally likely.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
To determine the probability that at least two students in a class of 20 students will have the same ...View the full answer
Answered By
Pharashram rai
i am highly creative, resourceful and dedicated freelancer an excellent record of successful classroom presentations and writing . I have more than 4 years experience in tutoring students especially by using my note making strategies and engineering field . Especially adept at teaching methods of maths and writing , and flexible teaching style with the willingness to work beyond the call of duty. Committed to ongoing professional development and spreading the knowledge within myself to the blooming ones to make them fly with .
4.80+
65+ Reviews
270+ Question Solved
Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
Question Posted:
Students also viewed these Business questions
-
answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...
-
A math class has 20 students. What is the probability that at least two students have the same birthday? Assume that nobody was born on leap day, so there are 365 possible birthdays.
-
The famous Birthday Problem was presented in Example 2.22. Now suppose you have 500 Facebook friends. Make the same assumptions here as in the Birthday Problem. a. Write a program to estimate the...
-
In Exercises find the vertex, focus, and directrix of the parabola, and sketch its graph. x 2 + = 0
-
Write a paper on "Use of Nintendo Wii in patients with Cerebral Palsy and other Motor System Disorders"
-
Margin of error = 3.5 ml, standard deviation = 155.2 ml
-
When a charge-separating process or device is used to charge a pair of objects, how are their charges related?
-
Bill Youngdahl has been collecting data at the TU student grill. He has found that between 5:00 P.M. and 7:00 P.M., students arrive at the grill at a rate of 25 per hour (Poisson distributed) and...
-
Question Two. Evaluate the levels of management Question Three. [15 marks] A chief executive officer cannot perform all the activities in organization; discuss the importance of the organizing...
-
What is the probability of drawing three spades in a row from a standard deck of cards without replacement?
-
Suppose you are flipping a fair coin. (a) Find the probability of flipping four heads in a row. (b) Find the probability of flipping H T H T H. (c) Find the probability of flipping five heads in six...
-
Calculate a and Go' for the light reactions in plants, that is, the four-electron oxidation of H2O by NADP.
-
Suppose a company had $11.2m in sales during the 2018 fiscal year. Its costs of sales during FYear 2018 was $6.45m. And its selling, general, and administrative expenses were $1.45m. What was the...
-
Use the data in the table below to answer the following questions. Time Class B 33 Class A 1 2 3 4 5 6 7 8 9 10 56 78 234.5, 15.31 O 224.5 14.98 O 234.1, 15.30 O 224.1; 14.96 62 53 46 35 49 67 72 1...
-
2. Two firms- -an incumbent I and an entrant E- can produce an identical good at a cost of c> 0 per unit. The incumbent chooses its quantity q1 0 first. The entrant chooses its quantity q 0 after...
-
Consider a perfectly competitive market in which all firms have the same technology characterized by the cost function C ( q ) = 2 5 + ( 1 / 4 ) q 2 , in which the first part is the Fixed Cost of...
-
The Trial Balance of Miami FC Limited, a merchandising company which sells sports accessories, contained the following accounts at December 31, 2022, the end of the company's financial year. ...
-
1. Alpha Industries is considering acquiring Foxtrot Flooring. Foxtrot is worth $20 million to its current owners under its existing operational methods. Due to some opportunities for synergies...
-
What is the difference between direct materials and indirect materials?
-
Find each of the following probabilities for the standard normal random variable z: a. P(-l z 1) b. P(-1.96 z 1.96) c. P(-1.645 z 1.645) d. P(-2 z 2)
-
Find a value of the standard normal random variable z, call it z0, such that a. P(z z0) = .05 b. P(z z0) = .025 c. P(z z0) = .025 d. P(z z0) = .10 e. P(z > z0) = .10
-
Find a value of the standard normal random variable z, call it z0, such that a. P(z z0) = .2090 b. P(z z0) = .7090 c. P(-z0 z < Z0) = .8472 d. P(-z0 z < z0) = .1664 e. P(z0 z 0) = .4798 f. P(-l...
-
1. Suppose that a Canadian Company, Maple Leaf Inc., is exporting its products to Australia in Nov. Upon this transaction, Maple Leaf will receive $60M AUD 6 months later. If Maple Leaf Inc. wants to...
-
Reporting Unit Unit Book Value Unit Fair Value Asia $420,000,000 $425,000,000 South America 160,000,000 410,000,000 Europe 520,000,000 420,000,000 Unit book values are already adjusted for...
-
Emissions trading can be described as Question 13 options: the purchase of pollutant caps the purchase of exhaust scrubbers a payment made to emissions-reduction projects a new Pokemon trading method...
Study smarter with the SolutionInn App