1 answer

6) A Superbowl Party has 8 Green Bay Packer fans, 10 New England Patriot fans, 6...

Question:

6) A Superbowl Party has 8 Green Bay Packer fans, 10 New England Patriot fans, 6 Oakland Raiders fans, 9 Dallas Cowboy Fans, and 5 Pittsburg Steeler fans. If 4 fans are selected to go to the store to pick up more chips and dips, then compute the probability that at least one of them will be a Dallas Cowboy fan. 7) A school cdlub of 40 students must select a President, a Vice-President, a secretary, and a treasurer. How many ways can this be done, if no club member can hold more than one office. 40 P4 A21433100 40-4)L
6) A Superbowl Party has 8 Green Bay Packer fans, 10 New England Patriot fans, 6 Oakland Raiders fans, 9 Dallas Cowboy Fans, and 5 Pittsburg Steeler fans. If 4 fans are selected to go to the store to pick up more chips and dips, then compute the probability that at least one of them will be a Dallas Cowboy fan. 7) A school cdlub of 40 students must select a President, a Vice-President, a secretary, and a treasurer. How many ways can this be done, if no club member can hold more than one office. 40 P4 A21433100 40-4)L

Answers

6)

Total number of fans:

8+10+6+9+5 = 38

Number of ways of selecting 4 fans out of 38 is

38! c(38,4) 438-4 73815

There are 38 -9 = 29 fans other than Dallas Cowboy fans so number of ways of selecting 4 fans out of 29 is

291 4029-4)! C(29,4) = _ 23751

Number of ways of selecting at least one Dallas fan is

73815 - 23751 = 50064

Hence, the required probability is

p = 50064 / 73815 = 0.6782

.

Similar Solved Questions

1 answer
An air-track glider attached to a spring oscillates with a period of 1.50 s . At...
An air-track glider attached to a spring oscillates with a period of 1.50 s . At t=0s the glider is 5.30 cm left of the equilibrium position and moving to the right at 38.5 cm/s . A.) What is the phase constant? B.) What is the phase constant at t=1.5s?...
1 answer
How many different patterns may be formed by coloring the vertices of a regular octagon using c c...
How many different patterns may be formed by coloring the vertices of a regular octagon using c colors? 13.2.1B How many different patterns may be formed by coloring the vertices of a regular octagon using c colors? 13.2.1B...
1 answer
Expand 2 cos(24u) using a double angle identity in terms of sines.
Expand 2 cos(24u) using a double angle identity in terms of sines....
1 answer
3. If a 10 percent increase in both capital and labor causes output to increase by...
3. If a 10 percent increase in both capital and labor causes output to increase by less than 10 percent, the production function is said to exhibit decreas- ing returns to scale. If it causes output to increase by more than 10 percent, the production func- tion is said to exhibit increasing returns ...
1 answer
How do I do this? I know I'm supposed to manipulate the two equations but I...
How do I do this? I know I'm supposed to manipulate the two equations but I have no idea how to combine the two equations to get the one from the question. 4. What is the K for the reaction: 2Cu(s) + O2(g) 2CuO(s) 4Cu(s) +O2(g) 2Cu20(s) 4CUO(s) 2CU2O (s) + O2(g) K1 Given: K2 a) (Ki)(K2) b) (K2)2...
1 answer
The following information pertains to Ming Corp. at January 1, 2018: Common stock, $12 par, 47,000...
The following information pertains to Ming Corp. at January 1, 2018: Common stock, $12 par, 47,000 shares authorized, 3,300 shares issued and outstanding Paid-in capital in excess of par, common stock Retained earnings $39,600 89,700 89,700 Ming Corp. completed the following transactions during 2018...
1 answer
Write the balanced molecular and net ionic equations for the reaction would occur between CaC2(aq) and...
Write the balanced molecular and net ionic equations for the reaction would occur between CaC2(aq) and Na2CO3(aq). B correct states in your final equations. If no reaction is expected, write no reaction." (10 pts) that e sure to include the...
1 answer
4&6 please Multiple Choice All of e ng are involved in transcription x in bi primer...
4&6 please Multiple Choice All of e ng are involved in transcription x in bi primer t uracil promte 2. Allof﹂:Bowing are involved in DNA replica nn b) gyrase e) primer c) polymerase All of the lngae directly involved in translation escep perx wh b) rihosomestan codon IRNA d) sop Using ...
1 answer
PLEASE HELP ASAP Krause Company on January 1, 2016, enters into a 10-year noncancelable lease, for...
PLEASE HELP ASAP Krause Company on January 1, 2016, enters into a 10-year noncancelable lease, for equipment having an estimated useful life of 10 years and a fair value to the lessor, Daly Corp., at the inception of the lease of $4,000,000. Krause's incremental borrowing rate is 8%. Krause uses...
1 answer
91 Cpnaglnlap ugl
91 Cpnaglnlap ugl...
1 answer
Chapter 14, Problem 26 GO The drawing shows an ideal gas confined to a cylinder by...
Chapter 14, Problem 26 GO The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 x 103 m². The initial pressure, volume, and temperature of the gas are, ...
1 answer
I cannot figure this out Tech Solutions is a consulting firm that uses a job-order costing...
i cannot figure this out Tech Solutions is a consulting firm that uses a job-order costing system. Its direct materials consist of hardware and software that it purchases and installs on behalf of its clients. The firm's direct labor includes salaries of consultants that work at the client&#...
1 answer
A1 is my DNA, Enzyme 1 BsrB1 P1 is known pBR322 enzyme 1 A2 is my...
A1 is my DNA, Enzyme 1 BsrB1 P1 is known pBR322 enzyme 1 A2 is my dna enzyme 2 RSa1 p2 is known pBR322 enzyme 2 Au is my dna uncut Pu is know pBR322 uncut ladder Pu Au P, A, P2 Az HAAAM .. - וור RESULTS: Analyzing your data Tobbul Avdinol Answer the following questions: 1) How...
1 answer
In this example, how can you tell that the carbocation is 2 or 3 prime? Step...
In this example, how can you tell that the carbocation is 2 or 3 prime? Step [3] Rearrangement of the carbocation by a 1,2-CH3 shift KEY STEP CH3 H CH3 H 1,2-shift CH3-C-C-CH2 CH3-C-C-CHE Shift one CHg group. - CH CHE • 1,2-Shift of a CH3 group from one carbon to the adjacent carbon converts t...
1 answer
Please write the answer to all 4 uploading problems including this one on the paper and...
Please write the answer to all 4 uploading problems including this one on the paper and upload the answer in one pdf file after you finish and submit this final. [13].: - [] (9 points) Letü Recall that each vector correspond to a point in R2 (a). (3 points) Show that the triangle with vertices ...
1 answer
The weights of a certain brand of candies are normally distributed with a mean weight of...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8604 g and a standard deviation of 0.052 g. A sample of these candies came from a package containing 459 candies, and the package label stated that the net weight is 391.99. (If every package has 459 candies, ...
1 answer
From the is v supply and (5) Find the current the Voltage drop drawn across the...
from the is v supply and (5) Find the current the Voltage drop drawn across the 1202 and sor rences 10.2 focad sworks 302 ISV 456 SO. EK 103 702 12.0.2 CAS A . $ 4 % 5 7 8 9 1 0 Anitha E R т o P р s D F G H 'J K L C V B Z M V. . V * command option...