ppose that you have 10 cards. 4 are blue and 6 are orange. The cards are well shuffled. You randomly draw two cards without replacement. • B1 = first card drawn is blue • B2 = second card drawn is blue P(B1 AND B2) = [ Select ] ["0.16", "0.40", "0.80", "0.13"] Round your answer to two decimal places. P(At least one blue) = [ Select ] ["0.67", "0.50", "0.80", "0.33"] P(B2|B1) =[ Select ] ["0.40", "0.13", "0.20", "0.33"] Round your answer to two decimal places. Are B1 and B2 independent? [Select] NO , they are independent o
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.
Suppose that you have 10 cards. 4 are blue and 6 are orange. The cards are well shuffled. You randomly draw two cards without replacement.
• B1 = first card drawn is blue• B2 = second card drawn is blue
P(B1 AND B2) = [ Select ] ["0.16", "0.40", "0.80", "0.13"] Round your answer to two decimal places.
P(At least one blue) = [ Select ] ["0.67", "0.50", "0.80", "0.33"]
P(B2|B1) =[ Select ] ["0.40", "0.13", "0.20", "0.33"] Round your answer to two decimal places.
Are B1 and B2 independent? [Select] NO , they are independent or Yes, they are independent
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