The data in the table is from a study entitled “Does It Pay to Plead Guilty? Differential Sentencing and the Functioning of the Criminal Courts,” by Brereton and Casper, Law and Society Review, Vol. 1, No. 1. Plea of Guilty Plea of Not Guilty Sentenced to Prison 392 58 Not Sentenced to Prison 564 14 a.) What is the probability of picking one of the subjects and selecting someone that was sentenced to prison? b.) What is the probability of picking four subjects that all avoided prison? c.) What is the probability of selecting someone that pled not guilty or was sentenced to prison?
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.
10.) The data in the table is from a study entitled “Does It Pay to Plead Guilty? Differential Sentencing and the
Plea of Guilty Plea of Not Guilty
Sentenced to Prison 392 58
Not Sentenced to Prison 564 14
a.) What is the
prison?
b.) What is the probability of picking four subjects that all avoided prison?
c.) What is the probability of selecting someone that pled not guilty or was sentenced to prison?
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