Homework Answers
A - telephone
B- internet
P(A) = 0.91
P(B) = 0.95
A and B are independent
P(A or B) = P(A) + P(B) - P(A and B)
= 0.91 + 0.95 - 0.91*0.95
= 0.9955
Add Answer to:
The probability that concert tickets are available by telephone is 0.91. For the same event, the...
Problem 2.209 The probability that concert tickets are available by telephone is 0.93. For the same...
Problem 2.209 The probability that concert tickets are available by telephone is 0.93. For the same event, the probability that tickets are available through a Web site is 0.94. Assume that these two ways to buy tickets are independent. What is the probability that someone who tries to buy tickets both through the Internet and by the telephone will obtain at least one ticket? Round your answer to four decimal places (e.g. 98.7654).
The the same event. the probabity that tickets are avalable through two ways to buy bckets...
The the same event. the probabity that tickets are avalable through two ways to buy bckets are Web see·s 96 Assure that Oese to br tickets both through the Internet and by the teepene wa obtan at least-ticket, Round your answer to four decima, places Ce。wiss)
At a certain university, each student who tries to purchase concert tickets for an upcoming show ...
At a certain university, each student who tries to purchase concert tickets for an upcoming show is successful at connecting to the concert ticket website with probability 0.85. If unsuccessful in logging on, he or she tries again a few minutes later, over and over, until finally getting tickets. The concert is large (tens of thousands of seats), so assume that such attempts are independent. Within a group of 300 students, find the probability that strictly more than 360 attempts...
: Three competing companies have been authorized to sell tickets for a very popular sporting event....
: Three competing companies have been authorized to sell tickets for a very popular sporting event. Each company has been allocated a different number of tickets, and based on expected demand they have each published probabilities of successfully obtaining tickets through their websites. The table below shows the companies and the associated probabilities of success. 1 0.75 2 0.82 3 0.88 Assuming that these three ways to buy tickets are independent, what is the probability that you...
Need help answering these 5 questions by the information provided in the first picture. This activity...
Need help answering these 5 questions by the information
provided in the first picture.
This activity is important because around the world many economies- including those of the United States, Canada, and Japan - are based on free enterprise, and many communist and socialist countries, such as China and Russla, are applying more principles of free enterprise to their own economic systems. Free enterprise provides an opportunity for a business to succeed or fail on the basis of market demand....
Need help answering these 5 questions. The first picture is the story containing the information to...
Need help answering these 5 questions. The first picture is
the story containing the information to answer those 5
questions.
This activity is important because around the world many economies- including those of the United States, Canada, and Japan - are based on free enterprise, and many communist and socialist countries, such as China and Russia, are pplying more principles of free enterprise to their own economic systems. Free enterprise provides an opportunity for a business to succeed or fail...
Can someone do 28, 32, 40, and 44 198 CHAPTER 3 Probability c. Use the results of parts a and b to find ed value of Ca...
Can someone do 28, 32, 40, and 44
198 CHAPTER 3 Probability c. Use the results of parts a and b to find ed value of Cash 4 admission to college); the Law School Admissions Test, or LSAT; and the Graduate Record Exam, GRE (used for admission to graduate school). 32. New York's "Pick 10" is a 10/80 lottery Sometimes, these maltiple-choice tests discourage guessing by subtracting points for wrong answers In particular, a correct answer will be worth +1...
1. The access code for a car's security system consists of four digits. be zero and...
1. The access code for a car's security system consists of four digits. be zero and the last digit must be even. How many different codes are consists of four digits. The first digit cannot many different codes are available? 2. Decide whether each object is a permutation or a combination a) a telephone number b) a social security number c) a hand of cards in poker d) a committee of politicians e) the "combination" on a student gym locker...
A management information system (MIS) is a system or process that provides the information necessary to...
A management information system (MIS) is a system or process that provides the information necessary to manage an organization effectively. MIS and the information it generates are generally considered essential components of prudent and reasonable business decisions. Management Information Systems are primarily concerned with the delivery of information (both internal and external) to organizational members from the shop floor workers to the management. The purpose of MIS is to help the smooth running of the business by providing information on...
Summarize the following information in easily way and in simple words as your understanding without missing the keywords. ( the Question will be 25 on this information in final ) MARKETING RESEARCH FO...
Summarize the following information in easily way and in simple words as your understanding without missing the keywords. ( the Question will be 25 on this information in final ) MARKETING RESEARCH FOR THE NEW VENTURE Information for developing the marketing plan may necessitate conducting some marketing research. Marketing research involves the gathering of data to determine such information as who will buy the product or service, what is the size of the potential market, what price should be charged,...
Problem 2.209 The probability that concert tickets are available by telephone is 0.93. For the same event, the probability that tickets are available through a Web site is 0.94. Assume that these two ways to buy tickets are independent. What is the probability that someone who tries to buy tickets both through the Internet and by the telephone will obtain at least one ticket? Round your answer to four decimal places (e.g. 98.7654).
The the same event. the probabity that tickets are avalable through two ways to buy bckets are Web see·s 96 Assure that Oese to br tickets both through the Internet and by the teepene wa obtan at least-ticket, Round your answer to four decima, places Ce。wiss)
Need help answering these 5 questions by the information
provided in the first picture.
This activity is important because around the world many economies- including those of the United States, Canada, and Japan - are based on free enterprise, and many communist and socialist countries, such as China and Russla, are applying more principles of free enterprise to their own economic systems. Free enterprise provides an opportunity for a business to succeed or fail on the basis of market demand....
Need help answering these 5 questions. The first picture is
the story containing the information to answer those 5
questions.
This activity is important because around the world many economies- including those of the United States, Canada, and Japan - are based on free enterprise, and many communist and socialist countries, such as China and Russia, are pplying more principles of free enterprise to their own economic systems. Free enterprise provides an opportunity for a business to succeed or fail...
Can someone do 28, 32, 40, and 44
198 CHAPTER 3 Probability c. Use the results of parts a and b to find ed value of Cash 4 admission to college); the Law School Admissions Test, or LSAT; and the Graduate Record Exam, GRE (used for admission to graduate school). 32. New York's "Pick 10" is a 10/80 lottery Sometimes, these maltiple-choice tests discourage guessing by subtracting points for wrong answers In particular, a correct answer will be worth +1...
1. The access code for a car's security system consists of four digits. be zero and the last digit must be even. How many different codes are consists of four digits. The first digit cannot many different codes are available? 2. Decide whether each object is a permutation or a combination a) a telephone number b) a social security number c) a hand of cards in poker d) a committee of politicians e) the "combination" on a student gym locker...
Most questions answered within 3 hours.
-
n-butane is added to gasoline to help control its vapor pressure
so that the gasoline performs...
asked 3 minutes ago -
In a certain board game, a player rolls two fair six-sided dice
until the player rolls...
asked 3 minutes ago -
What is the t-critical value for an alpha level of 0.01 for a
one-tailed test for...
asked 5 minutes ago -
How long will it take a 630 W motor to lift a 320 kg piano to...
asked 9 minutes ago -
"Follow-the-sun" development and technical support best
exemplifies _________ as a global flattener.
asked 5 minutes ago -
Frictional Unemployment
a. can be created both by workers quitting to find more suitable
jobs and...
asked 8 minutes ago -
Does Ford building cars in China help, harm, or have no effect
on U.S. auto industry...
asked 9 minutes ago -
15.A box contains five red balls, three green balls, and two
yellow balls. Suppose you select...
asked 11 minutes ago -
What is the conditional probability of these events when we
randomly select a permutation of the...
asked 11 minutes ago -
A sphere of mass 3.00 × 10-4 kg is suspended from a
cord. A steady horizontal...
asked 27 minutes ago -
Let X be a discrete random variable with probability mass
function p(k) = 1/5, k =...
asked 32 minutes ago -
Calculate the change in pH when 0.276 mol H+ is added to 1.00 L
of each...
asked 35 minutes ago