Pretend 1% of the population has a disease. You have a test that determines if you have that disease, but it’s only 80% accurate and 20% of the time you get a false positive. Your test comes back positive. How likely is it you have the disease?

Answers

Answer 1

Answer:

3.88% of the time

Explanation:


Related Questions

An engineer sketches detailed drawings of the keypad of a new cell phone. What stage in the product development life cycle is this?
O concept development
O product testing
detailed product design
O product systems design

Answers

Should be c.
A detailed product design
And in the question it says it was details design not just a rough sketch.

The first inventors of the light bulb, Henry Woodward and Mathew Evans, faced which of the following problems?
The device was not very long lasting
The gas used in the light bulb was polsonous
The patent they tried to file for their invention was not accepted.
The nitrogen gas caused the light bulb to explode,

Answers

Answer:

The device was not very long lasting

Explanation:

Henry Woodward and Mathew Evans were two British scientist who invented first light bulb in 1860.

The challenge they faced while inventing light bulb was the log lasting light filament. Earlier filament was made up of carbonized paper which was not long lasting and has light for very less time period. Later they solve it by making carbon fiber filament derived from cotton and got patent for the same invention. But then because of financial issues they sold their patent to Edison.

Hence, the correct answer is "The device was not very long lasting".

Fill in the blank to correctly complete the statement below.
The problem faced by Galloping Gertie, the failed bridge across the Tacoma Narrows, was caused because the
engineers did not follow the perform tests on the prototype/testing/ step in the engineering design process.

Answers

Did not engineer cables factoring wind shear

Which of the following sentences uses the word malleable correctly?


The gold wedding band was malleable, as it was shaped into a beautiful ring.

Functional designs are not malleable.

Plastic is a malleable substance that can conduct heat.

Ceramics are shaped by a malleable material.

Answers

Answer:

The sentence that uses the word malleable correctly is;

The gold wedding band was malleable as it was shaped into a beautiful ring

Explanation:

Malleability is the property of metal to have their shape changed by means of hammering, pressing or rolling so as to form sheets without them breaking such that the metals assume a new shape by compression

An example of a malleable metal is gold, which can be hammered into a gold leaf

Malleability in metals is due to their ability to have their nuclear shifted while maintaining their bonds due to the ability for electrons to move freely such that they are replaced with ease

Therefore, the sentence that uses the word malleable correctly is the gold wedding band was malleable such that it was able to be shaped into a beautiful ring.

What material are the rocker/valve cover gaskets made out of?
Rubber
Cork
Plastic
Copper​

Answers

The material is made out of plastic

Someone please help me and explain this in detail!!!!!

Element X has three electrons in its outermost orbit.
Element Y has seven electrons in its outermost orbit.

What is the chemical formula of the ionic compound formed by these elements when they react together? (Use X and Y as the chemical symbols.)

Answers

Answer: The chemical formula of the ionic compound formed by these elements when they react together is [tex]XY_3[/tex].

Explanation:

For formation of a neutral ionic compound, the charges on cation and anion must be balanced. The cation is formed by loss of electrons by metals and anions are formed by gain of electrons by non metals.  

Here element X is having an oxidation state of +3 as it can lose 3 electrons from its outermost orbit called as [tex]X^{3+}[/tex] cation and element Y is having an oxidation state of -1 as it can gain one electron in its outermost orbit called as [tex]Y^{-}[/tex] anion. Thus they combine and their oxidation states are exchanged and written in simplest whole number ratios to give neutral [tex]XY_3[/tex].

Describe carbonation as it applies to the four-stroke engine.

Answers

Carbonation is more of a healer to the engine
Carbon is a healer and it applies to many helpful things

What is 84 inches and 1/2 plus 348 inches

Answers

Answer:

432 1/2 inches

Explanation:

The answer would be 468 1/2 or 468.5 inches

Hope this helps :)

Why might a hospital patient prefer to interact with a person instead of robot?

Answers

A person would prefer to be able for the doctor/ nurse to visually see their symptoms and the problem, which a robot can not do, which would lead to a misdiagnosis

Which of the following describes the powertrain?
A) The components that generate power.
B) The structural framework of the vehicle.
C) The components of the vehicle that transfer power.
D) The components that power the electrical systems.

Answers

d ) the components that power the electrical system

Automobiles have been in use for:
A) Approximately 50 years.
B) Since the 1950's.
C) Over 100 years.
D) Approximately 75 years.

Answers

Over a 100 years since the year regarded as the birth of the car was 1886 by Karl Benz. Cars has only been in global use since the early 2000’s
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