Answer: A
Explanation: Case study Bayes theorem. Case histories indicate that various diseases produce similar systems. Assume that a particular set of symptoms, which will be denoted as event M, occurs only when any of three diseases, A, B or C, occurs (For simplicity, we will assume that diseases A, B and C are mutually exclusive). Studies show these probabilities of acquiring the three diseases: P (A) = 0.02 P (B) = 0.03 P (C) = 0.4 The probabilities of developing M symptoms, given a specific disease, are: P (M | A) = 0.80 P (M | B) = 0.97 P (M | C) = 0.60 Assuming that a sick person has symptoms M. What is the probability that the person has disease A?
Explanation:
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The five type of new communication method (both wire and wireless) are:
- Social Media
- SMS Text Messaging
- Email Marketing
- Direct Email
- Voice Calling
<h3>What is a communication?</h3>
This means the act of giving, receiving and sharing of information as well as talking, writing, listening or reading.
The types of Communication includes:
- Verbal Communication: It occurs when we engage in speaking with others.
- Non-Verbal Communication: It occurs when what we speak often says more than the actual words.
- Written Communication: It occurs in an actual text or writing.
- Listening: It occurs when we pay attention to a speaker.
The wired communication involves transmission of data over a wire-based communication technology while a wireless communication involves transmission of data without the use of a cable or wire.
Read more about communication
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Answer:

Explanation:
g = Acceleration due to gravity at sea level = 
R = Radius of Earth = 6371000 m
h = Altitude of observatory = 4205 m
Change in acceleration due to gravity due to change in altitude is given by

Weight at sea level

Weight at the given height

Change in weight 
Her weight reduces by
.
Answer:
See attached image for diagrams and solution