As a vaccine scientist, you are required to test your newly developed vaccine in two (2) different populations, populations Xand Y to ensure the safety and effectiveness of the vaccine. There are 3190 subjects from database X and 6094 subjects from database Therefore, you must select a number of subjects from populations X and Y to form a group. The newly formed of group must consist of subjects from both populations without repetition. The maximum number of groups which can be formed is denoted as d. Use Euclidean algorithm to find d= GCD(X, Y). Find the integers s and tsuch that d = sX + tY With the answer obtained from a, what is the ratio of subjects selected from population Xand Y, PX : PY. Find Least Common Multiple for Xand Y, LCM(X, Y).
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.
As a vaccine scientist, you are required to test your newly developed vaccine in two (2) different populations, populations Xand Y to ensure the safety and effectiveness of the vaccine. There are 3190 subjects from database X and 6094 subjects from database Therefore, you must select a number of subjects from populations X and Y to form a group. The newly formed of group must consist of subjects from both populations without repetition. The maximum number of groups which can be formed is denoted as d.
- Use Euclidean algorithm to find d= GCD(X, Y).
- Find the integers s and tsuch that d = sX + tY
- With the answer obtained from a, what is the ratio of subjects selected from population Xand Y, PX : PY.
- Find Least Common Multiple for Xand Y, LCM(X, Y).
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