22. In shooting arena there are 5 different guns. Probability of hitting aim from gun1 is 0.5. Probability of hitting aim from gun2 is 0.55. Probability of hitting aim from gun3 is 0.7. Probability of hitting aim from gun4 is 0.75. Probability of hitting aim from gun5 is 0.4. One shoot was made from a gun selected at random. What is the probability that aim was hit?
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.
Sorry, this is the third time Im asking, would be nice to get those questions refunded to if possible.. Please read the question, its only 1 shot from 1 gun at random. Thank you
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