A source generates binary digits 0, 1, with probabilities P(0) -0.3 and P(1) -0.7. Calculate the entropy of the signal.
A source generates binary digits 0, 1, with probabilities P(0) -0.3 and P(1) -0.7. Calculate the entropy of the signal.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
All branches belong to one question, please answer as soon as possible
Transcribed Image Text:A source generates binary digits 0, 1, with probabilities P(0) = 0.3 and P(1) -0.7. Calculate the entropy of the signal.
O a. 0.8 bits
O b. Obits
OC. 0.881 bits
O d. 0.3 bits
The lifespans of six components made by machines A 92 86 61 70 58 65 is 71?
O a. false
O b. true
for the binary system if the entropy -0.7219, so the probabilities are:
O a. 0.3.
O b. 0.2 and 0.8
O c. 0.2 and 0.6
O d. 0.3 and 0.7
Transcribed Image Text:The random variables X and Y have variances 0.2 and 0.5 respectively. Let Z= 5X-2Y. The variance of Z is?
O a. 5
O b. 3
O c. 4
O d. 7
A source generates_ve characters A, B, C, D and E with respective probabilities of 0.1, 0.15. 0.2, 0.25 and 0.3. Calculate the information
associated with the character B.
O a. 2.7370
O b. 0.0740
O c. 2.1501
O d. 2.2282
Expert Solution
Step 1
As per bartleby guidelines we can solve only first question and rest can be reposted 
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON