An investor invested a total of $36000 into two bonds. One bond paid 3% simple interest, and the other paid 2-% interest. The investor earned a total
of $1060.00 in annual interest.
How much was originally invested in each account?
Amount invested at 3%
$
Amount invested at 22%
$

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