Question

A mineral exploration firm is formed with enough capital to finance 9 ventures. The probability of...

A mineral exploration firm is formed with enough capital to finance 9 ventures.

The probability of any exploration being successful is 0.72. Assume that each exploration is

independent of the others. What are the firm's chances of:

a. exactly 3 successful explorations?

b. at least one successful exploration?

c. zero successes in the 9 ventures?

d. If the firm is successful in only 2 of the 9 ventures, what would you conclude about the

veracity of the overall success rate being touted as 0.72?

Homework Answers

Answer #1

Let X denotes the number of successful explorations out of randomly selected 9 ventures.

X ~ Binomial(n = 9, p = 0.72)

The probability mass function of X is

a) The probability of exactly 3 successful explorations

b) The probability of at least one successful exploration

c) The probability of zero successes in the 9 ventures

d) sample proportion of successful exploration

Then, assuming the overall success rate as 0.72 may not be appropriate in this case.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
: QUANTITATIVE FINANCE AND STOCHATIC 1 ANSWER ANY ALL QUESTIONS 1. : quantitative Finance and Stochastic...
: QUANTITATIVE FINANCE AND STOCHATIC 1 ANSWER ANY ALL QUESTIONS 1. : quantitative Finance and Stochastic Processes July 2020, Test 1 Answer aNy ALL questions (a) A mineral exploration firm is formed with enough capital to finance 5 explorations. The equipment of particular exploration being successful is 0.25. Assume that the explorations are independent and conform to the properties of the Binomial experiment. (i)        Find the expected number of successful explorations and its variance. (ii)       Suppose the firm has a...
Illinois Bio Technologies Illinois Bio Technologies (IBTECH) was founded in Rosemont, Illinois, in 1992 by Kelly...
Illinois Bio Technologies Illinois Bio Technologies (IBTECH) was founded in Rosemont, Illinois, in 1992 by Kelly O'Brien, David Roberts, and Barbara Smalley. O'Brien and Roberts, both MDs, were on the research faculty at the Chicago Medical School at the time; O'Brien specialized in biochemistry and molecular biology, and Roberts specialized in immunology and medical microbiology. Smalley, who has a PhD, served a department chair of the Microbiology Department at the same school. The company started as a research and development...
Illinois Bio Technologies Illinois Bio Technologies (IBTECH) was founded in Rosemont, Illinois, in 1992 by Kelly...
Illinois Bio Technologies Illinois Bio Technologies (IBTECH) was founded in Rosemont, Illinois, in 1992 by Kelly O'Brien, David Roberts, and Barbara Smalley. O'Brien and Roberts, both MDs, were on the research faculty at the Chicago Medical School at the time; O'Brien specialized in biochemistry and molecular biology, and Roberts specialized in immunology and medical microbiology. Smalley, who has a PhD, served a department chair of the Microbiology Department at the same school. The company started as a research and development...
Illinois Bio Technologies Illinois Bio Technologies (IBTECH) was founded in Rosemont, Illinois, in 1992 by Kelly...
Illinois Bio Technologies Illinois Bio Technologies (IBTECH) was founded in Rosemont, Illinois, in 1992 by Kelly O'Brien, David Roberts, and Barbara Smalley. O'Brien and Roberts, both MDs, were on the research faculty at the Chicago Medical School at the time; O'Brien specialized in biochemistry and molecular biology, and Roberts specialized in immunology and medical microbiology. Smalley, who has a PhD, served a department chair of the Microbiology Department at the same school. The company started as a research and development...
In February 2012, the Pepsi Next product was launched into the US market. This case study...
In February 2012, the Pepsi Next product was launched into the US market. This case study provides students with an interesting insight into PepsiCo’s new product process and some of the challenging decisions that they faced along the way. Pepsi Next Case Study Introduction Pepsi Next was launched by PepsiCo into the US market in February 2012, and has since been rolled out to various international markets (for instance, it was launched in Australia in September 2012). The new product...
Please read the article and answear about questions. Determining the Value of the Business After you...
Please read the article and answear about questions. Determining the Value of the Business After you have completed a thorough and exacting investigation, you need to analyze all the infor- mation you have gathered. This is the time to consult with your business, financial, and legal advis- ers to arrive at an estimate of the value of the business. Outside advisers are impartial and are more likely to see the bad things about the business than are you. You should...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From the April 2004 Issue Save Share 8.95 In 1991, Progressive Insurance, an automobile insurer based in Mayfield Village, Ohio, had approximately $1.3 billion in sales. By 2002, that figure had grown to $9.5 billion. What fashionable strategies did Progressive employ to achieve sevenfold growth in just over a decade? Was it positioned in a high-growth industry? Hardly. Auto insurance is a mature, 100-year-old industry...
What role could the governance of ethics have played if it had been in existence in...
What role could the governance of ethics have played if it had been in existence in the organization? Assess the leadership of Enron from an ethical perspective. THE FALL OF ENRON: A STAKEHOLDER FAILURE Once upon a time, there was a gleaming headquarters office tower in Houston, with a giant tilted "£"' in front, slowly revolving in the Texas sun. The Enron Corporation, which once ranked among the top Fortune 500 companies, collapsed in 2001 under a mountain of debt...
Discuss ethical issues that can be identified in this case and the mode of managing ethics...
Discuss ethical issues that can be identified in this case and the mode of managing ethics Enron finds itself in this case. How would you describe the ethical culture and levels of trust at Enron? Provide reasons for your assessment. THE FALL OF ENRON: A STAKEHOLDER FAILURE Once upon a time, there was a gleaming headquarters office tower in Houston, with a giant tilted "£"' in front, slowly revolving in the Texas sun. The Enron Corporation, which once ranked among...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT