(a) How many ways can can we pick 4 students from a group of 30 to be...

Question:

(a) How many ways can can we pick 4 students from a group of 30 to be on the math team?

(b) Suppose there are 18 boys and 12 girls. What is the probability the team will have 2 boys and 2 girls.

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

Step by Step Answer:

Related Book For book-img-for-question

Elementary Probability For Applications

ISBN: 9780521867566

1st Edition

Authors: Rick Durrett

See More Books

Question Posted: Jan 12, 2024 04:00 AM

See More Questions

Compute the determinants using cofactor expansion along any row or column that seems convenient. -1 0 3 5 2 4 2
Pastina Company sells various types of pasta to grocery chains as private label brands. The company's fiscal year-end is December 31. The unadjusted trial balance as of December 31, 2021, appears...
Evaluate each using the values given. 3 4 1 h-j+k; use h=1-, j=, and k = 3- 5 5 2
According to a recent study, the IT strategic role that has the greatest impact on shareholder value is: a. informate. b. digitize. c. automate. d. transform.
The following data are values of pressure (psi) in a torsion spring for several settings of the angle between the legs of the spring in a free position. Compute a one-way analysis of variance for...
Starlight, Inc. must choose between two asset purchases. The annual rate of return and related probabilities given below summarize the firm's analysis For each project, compute the expected rate...
A ________________ report is a reflective statement that documents important information learned from working on the project. a. final project b. lessons-learned c. project archive d. progress LO.1
Inge Inspections Inc. specializes in determining whether a building or house's drainpipes are properly tied into the city's sewer system. The company pours colored chemical through the pipes and...
You are the financial controller of YamYam Tree BSC, a company listed on the Bahrain Bourse prepares annual financial statements in according to the requirements of International Financial Reporting...
The following probability problem arose in a court case concerning possible discrimination against black nurses. 26 white nurses and 9 black nurses took an exam. All the white nurses passed but only...
A scrabble set contains 54 consonants, 44 vowels, and 2 blank tiles. Find the probability that your initial draw contains 5 consonants and 2 vowels.
In this e-project, you will explore the Linkedln website to learn more about its web model. Then you will examine the site's analytics using Alexa, a web information company that offers a limited...
The four forces, 400, 500, 600 and 700N are acting along the edges of a 0.8m cube as shown. Represent the resultant of these forces by 1) A force Fr through the point A 2) A couple moment Mr (give...
Problem 1. What is the degree of freedom of the following mechanism? Sliding joint Sliding joint
PILAR Manufacturing Co. has three producing departments (P, I, & L), and two service departments (A&R). The total estimated departmental expenses for 2021 before distribution of service department...
1. A volleyball player serves the ball at point A with an initial velocity vo at an angle of 20 to the horizontal. (a) Determine the minimum velocity of the serve such that the ball will just clear...
9.50. Dipping low ** A top with I = 3/3 floats in outer space and initially spins around its x3 axis with angular speed w3. You apply a strike at the bottom point, directed into the page, as shown in...
If A is any matrix, to what is tr (AAT) equal?
What is an access control list?
Determine the constant c so that the following function is a probability mass function: for f(x) = cx for x = 1, 2, 3, 4.
A manufacturer of a consumer electronics product expects 2% of units to fail during the warranty period. A sample of 500 independent units is tracked for warranty performance. (a) What is the...
Messages that arrive at a service center for an information systems manufacturer have been classified on the basis of the number of keywords (used to help route messages) and the type of message,...
explain in excel please For a particular product the price per unit is $6. Calculate Revenue if sales in current period is 200 units. Conduct a data analysis, on revenue by changing the number of...
Hall Company sells merchandise with a one-year warranty. In the current year, sales consist of 35,000 units. It is estimated that warranty repairs will average $10 per unit sold and 30% of the...
Q 4- Crane Corporation, an amusement park, is considering a capital investment in a new exhibit. The exhibit would cost $ 167,270 and have an estimated useful life of 7 years. It can be sold for $...

(a) How many ways can can we pick 4 students from a group of 30 to be...

Question:

Step by Step Answer:

a C 304 27 405 b C 182 ...View the full answer

Elementary Probability For Applications

Students also viewed these Business questions