Emma, gabriel, jorge, and makayla each drew a different triangle. find clues to classify each persons triangle as isosceles, equilateral, scalene, acute, right, or obtuse.
clues given
gabriel and jorge each draw a 90 degree angle in their triangles.
gabriel's triangle does not have any congruent sides.
one angle in emma's triangle measures greater than 90 degrees.
each side of makayla's triangle and two sides of emma's and joe's triangle are 4 centimeters long.

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