A Study of the Effectiveness of a Flu Vaccine Was

question 7

Short Answer

A study of the effectiveness of a flu vaccine was conducted with a sample of 469 people. Some participants in the study were given no vaccine, some were given one injection, and some were given two injections. The results of the study are listed in the table.
$$\begin{array} { | l | l | l | l | l | } \hline & \text { No vaccine } & \text { One injection } & \text { Two injections } & \text { Total } \\\hline \text { Flu } & 5 & 5 & 15 & 25 \\\hline \text { No flu } & 140 & 44 & 260 & 444 \\\hline \text { Total } & 145 & 49 & 275 & 469 \\\hline\end{array}$$ A person is selected at random from the sample. Find the specified probability that the person got the flu and had one injection. Round your answer to one decimal place.

Recognize the materials used in DNA sequencing reactions.

Grasp the procedural steps involved in DNA extraction from cells.

Understand the concept and applications of DNA profiling.

Comprehend the scope and significance of genomics.

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Definitions:

Real Estate Commissions

Fees paid to real estate agents for services related to the buying or selling of property, usually calculated as a percentage of the sale price.

Legal Fees

Costs associated with legal services provided by attorneys or law firms to individuals or organizations.

Landscaping

Landscaping involves modifying and beautifying the visible features of an area of land, including flora, terrain shape, and other aesthetic considerations.

Depletion Expense

An accounting method used to allocate the cost of extracting natural resources from the Earth over the period of their extraction.