coins in a piggy bank penny 40 nickels 24 dime 10 quarters 31 total 105 Suppose a coin is selected at random from the piggy bank. Answer the problems below to 2 decimal places. What is the probability that the coin is a penny? Incorrect What is the probability that the coin is a dime? Correct What is the probability that the coin is not a nickel?
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.
| coins in a piggy bank | |
| penny | 40 |
| nickels | 24 |
| dime | 10 |
| quarters | 31 |
| total | 105 |
Suppose a coin is selected at random from the piggy bank. Answer the problems below to 2 decimal places.
What is the
What is the probability that the coin is a dime? Correct
What is the probability that the coin is not a nickel?
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