uppose you are repeatedly picking one random card from a deck of cards with replacement (that means, you pick a card randomly, see it, put the card back to the deck again, and shuffle. You keep doing it repeatedly ) How many times are you expected to pick a card to get a KING? What is the probability that you'll get exactly 3 spades after picking 5 times?
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 you are repeatedly picking one random card from a deck of cards with replacement (that means, you pick a card randomly, see it, put the card back to the deck again, and shuffle. You keep doing it repeatedly )
- How many times are you expected to pick a card to get a KING?
- What is the
probability that you'll get exactly 3 spades after picking 5 times?
Step by step
Solved in 3 steps with 3 images
