5. An urn contains 4 red and 6 white chips, 5 chips are drawn at random, without replacement. a. What is the probability that the first three chip flow exactly the sequence RWR? b. What is the probability that the second chip is red? c. hat is probability of drawing a total of 2 red chips out of the 5? d. Answer the previous question if they are drawn with replacement.
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.
5. An urn contains 4 red and 6 white chips, 5 chips are drawn at random, without replacement.
a. What is the
b. What is the probability that the second chip is red?
c. hat is probability of drawing a total of 2 red chips out of the 5?
d. Answer the previous question if they are drawn with replacement.
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