FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A study collected data from medical records for 1000 patients aged 70-90 years old and found that 250 patients had Alzheimer's disease. 100 of these

A study collected data from medical records for 1000 patients aged 70-90 years old and found that 250 patients had Alzheimer's disease. 100 of these patients with Alzheimer's disease were diagnosed within the past year and 100 of them died during the past year. What is the prevalence of Alzheimer's disease at the end of this study? (Assume no one was cured of the disease.)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

NY Algebra 2 And Trigonometry

NY Algebra 2 And Trigonometry

Authors: McGraw Hill Education

1st Edition

9780078733185, 0078733189

More Books

Students also viewed these Mathematics questions

Question

★★★★★
One end of a 56-cm-long copper rod with a diameter of 2.0 cm is kept at 460C, and the other is immersed in water at 22C. Calculate the heat conduction rate along the rod.

Answered: 1 week ago

Question

★★★★★
The city of Brocks Water Enterprise Fund leases water treatment equipment. The life of the noncancel-lable lease is 10 years, and the expected life of the equipment is 12 years. Using an 8 percent...

Answered: 1 week ago

Question

★★★★★
=+a. (*) Calculate productivity for the phone reps for each of the past six years. Interpret the results.

Answered: 1 week ago

Question

★★★★★
If Soule Company had net income of $585,000 in 2011 and it experienced a 30% increase in net income over 2010, what was its 2010 net income?

Answered: 1 week ago

Question

★★★★★
A study collected data from medical records for 1000 patients aged 70-90 years old and found that 250 patients had Alzheimer's disease. 100 of these patients with Alzheimer's disease were diagnosed...

Answered: 1 week ago

Question

★★★★★
[APMicro] [Name] 5. Draw and label the shift from an excise tax. Label the new price consumers pay PC, price producers receive PP, total tax revenue, consumer surplus, producer surplus, and dead...

Answered: 1 week ago

Question

★★★★★
Valuing diversity and equality as integral to organizational effectiveness Imagine you have been hired as an O/D consultant by a multinational company. The firm is looking to expand operations into...

Answered: 1 week ago

Question

★★★★★
In the context of demand and supply, EXPLAIN THE article ON OPEC Just Put A New Floor On Oil Prices. Politics Could Break It. Taking note of Content, Cohesiveness, proper Paraphrasing, and Grammar...

Answered: 1 week ago

Question

★★★★★
Consider a fiscal policy the U.S. government has recently used to support the economy such as Coronavirus Aid, Relief, and Economic Security Act (stimulus payments). Discuss some secondary effects...

Answered: 1 week ago

Question

★★★★★
plaease asap 2. (3 marks) A market has two risky assets, A and B, whose rates of return have mean PA= 8 and B = 2, respectively. The equation of the pop curve is 0 = 3 - 24p + k for some constant k....

Answered: 1 week ago

Question

★★★★★
An airplane used for any particular flight on Computing Airlines has a capacity of n passengers, where n is a discrete random variable with z-Transform: F n (z) = 2A [0.5z 6 + 0.3z 7 + 0.2z 8 ] 5...

Answered: 1 week ago

Previous Question Next Question