s) Early diagnosis and treatment of malaria are necessary components in the control of malaria. The gold-standard light microscopy test has high sensitivity but is a relatively time-consuming procedure especially during epidemics and in areas of high concentration. A new Cyscope fluorescence microscopy test has been developed and gives results in less than 10 minutes. The test has a specificity of 98.47% and a sensitivity of 94.24%. 1) Given a base rate of 13.5% and a theoretical population of 10,000, construct the contingency table for this scenario. Test Positive Test Negative Total Have Malaria Do not have Malaria Total 10,000 2) What proportion of the people would we expect to test negative for Malaria? 3) What proportion of the people who test positive for Malaria would we expect to actually have the disease? 4) What proportion of people who test negative for Malaria will not have the disease? 5) If the base rate is actually 20% then the probability of actually having the disease someone tests positive ?

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A: Differentiate two times

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A:

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A:

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A: Power rule:   The power rules says that,

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A:

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A: See the details solution in below

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A: a+bc+dc-da-b=46102⇒a+b=4  →1,  c+d=6  →2,  c-d=10  →3,  a-b=2  →4 Now adding equation (1) and (4),…

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A: simplified value is -24.44 v - 17.3

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A:

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A: Use the formula and evaluate.

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A:

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A:

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A: Matrix operation

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A: Given data

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A:

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A:

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A: NOTE: Refresh your page if you can't see any equations. . factor out d

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A: We have given  11√-6/11√2

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A: In this question , we can simplify the given expression. xn = x1n xa .xb =xa+b

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A:

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A: Given  If you are running a race and pass the person in 2nd palace.

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A:

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A: I have solved first two question for other two question repost question it is guidelines of bartleby…

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A:

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A:

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A:

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A: Simplify the same coefficient

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A: We have to simplify the above given expression please see the explanation below.

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A:

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A:

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.