A state's recidivism rate is 33% This means about 33% of released prisoners end up back in prison (within three years) Suppose two randomly selected prisoners who have been released
are studied Complete parts (a) through (c) below
a What is the probability that both of them go back to prison? What assumptions must you make to calculate this?
The probability that only one goes back to prison?

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed