Bit strings of length 12 are generated randomly, find: The number of bit strings that start with 101 or end with 1 The probability that a bit string has only four 1’s. The number of bit strings that contain 0’s in the odd positions only. The probability that a bit string don’t start with 101.
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Bit strings of length 12 are generated randomly, find:
- The number of bit strings that start with 101 or end with 1
- The probability that a bit string has only four 1’s.
- The number of bit strings that contain 0’s in the odd positions only.
- The probability that a bit string don’t start with 101.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
