What is the expected number of events that need to be realized in each group to achieve
Question:
Cancer
The data relating oral-contraceptive (OC) use and the incidence of breast cancer in the age group 4044 in the NHS are given in Table 14.31.
Table 14.31: Relationship between breast-cancer incidence and OC use among 40- to 44-year-old women in the NHS
Transcribed Image Text:
Number of Number of OC-use group person-years 4,761 121,091 cases Current users Past users Never users 13 164 113 98,091
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
We can solve for m from Equation 1412 as follows Multiplying by p 0 q 0 yields Solvi...View the full answer
Answered By
Hemstone Ouma
"Hi there! My name is Hemstone Ouma and I am a computer scientist with a strong background in hands-on experience skills such as programming, sofware development and testing to name just a few. I have a degree in computer science from Dedan Kimathi University of Technology and a Masters degree from the University of Nairobi in Business Education. I have spent the past 6 years working in the field, gaining a wide range of skills and knowledge. In my current role as a programmer, I have had the opportunity to work on a variety of projects and have developed a strong understanding of several programming languages such as python, java, C++, C# and Javascript.
In addition to my professional experience, I also have a passion for teaching and helping others to learn. I have experience as a tutor, both in a formal setting and on a one-on-one basis, and have a proven track record of helping students to succeed. I believe that with the right guidance and support, anyone can learn and excel in computer science.
I am excited to bring my skills and experience to a new opportunity and am always looking for ways to make an impact and grow as a professional. I am confident that my hands-on experience as a computer scientist and tutor make me a strong candidate for any role and I am excited to see where my career will take me next.
5.00+
8+ Reviews
22+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
What is the expected number of events in the general population over 22,884 person-years of follow-up? It was reported that the standardized incidence rate in this group compared with men in the...
-
Let the expected number of events that have occurred in a Poisson process be E(t). Using the definition of a probabilistic rate to find a formula for E(t + t), write and solve a differential equation...
-
The simple Poisson process of Section 3.6 is characterized by a constant rate α at which events occur per unit time. A generalization of this is to suppose that the probability of...
-
Evaluate the limit using continuity. lim tan(x - y) (x,y) (2,3)
-
Is it possible to produce a continuous and oriented aramid fiber-epoxy matrix composite having longitudinal and transverse moduli of elasticity of 35 GPa (5 106 psi) and 5.17 GPa (7.5 105 psi),...
-
Intelligence Incorporated produces 100 computer chips and sells them for $200 each to Bell Computers. Using the chips and other labor and materials, Bell produces 100 personal computers. Bell sells...
-
An incompressible fluid oscillates harmonically \(\left(V=V_{0} ight.\) \(\sin \omega t\), where \(V\) is the velocity) with a frequency of \(10 \mathrm{rad} / \mathrm{s}\) in a 4-in.-diameter pipe....
-
The following data were gathered to use in reconciling the bank account of Conway Company: Balance per bank ............$23,900 Balance per company records....... 8,700 Bank service charges...
-
Discuss the principles of energy storage technologies in supporting renewable energy integration, focusing on the advancements in battery technology, thermal energy storage, and mechanical storage...
-
James Silva is a management accountant at Kleebler - Olson, where he is in charge of their investment portfolio. James worked with a data scientist to develop a model that predicts how a given loan...
-
How much power did the study have for detecting an IRR for breast cancer of 1.5, comparing current OC users vs. never OC users among 40- to 44-year-old women if (a) The true incidence rate of breast...
-
Compare survival curves of the two groups, using hypothesis-testing methods, and report a p-value?
-
A service company has the following financial information (in millions of $) Sales .............................................................. $510 Cost of outsourced facilitating goods...
-
Outline the main principles of the role of factor endowments in the HecksherOhlin theory.
-
In what way is a university degree a form of capital?
-
Describe what a tariff is and its economic effects. What is an import quota? Compare its economic effects with those of a tariff.
-
Why do you think households purchases of new housing are included in the investment component of GDP rather than the consumption component? Can you think of a reason why households purchases of new...
-
Thousands of tourists visit European cities every year. Is tourism an import or an export to a country? Explain.
-
Work each of the following. Find the center-radius form of the equation of a circle with center (3, 2) and tangent to the x-axis.
-
Use critical values to test the null hypothesis H0: 1 2 = 20 versus the alternative hypothesis H0: 1 2 20 by setting a equal to .10, .05, .01, and .001. How much evidence is there that the...
-
In a randomized, double-blind study reported in the Journal of American Medical Association, researchers Waber et al. (2008) administered a pill to each of 82 healthy paid volunteers from Boston,...
-
Left -right confusion (LRC) is the term used to describe the difficulty of distinguishing between left and right. In a study related to LRC, researchers Ocklenburg et al. (2011) gave a mental...
-
In a study conducted in New Zealand, Parkin et al. randomly assigned volunteers to either wear socks over their shoes (intervention) or wear usual footwear (control) as they walked downhill on an...
-
Should an MNC purchase Nestl stock yes or no? Recommendations should include the company's sustainability plans, the image of the company, Gordon Growth result, and financial performance. Any...
-
Can the sponsor, or general partner, continue to achieve such high returns? Framed another way, can the general partner earn a 25+% return on the $6,305,000 received at the end of the 10th year? If...
-
Select a hospital that publicly displays their financial performance on their website. Describe the Profit Loss Statement: Review top revenue items Review cost comparison compared to previous year...
Study smarter with the SolutionInn App