Daija buys a set of triangular floor tiles to replace the tiles on her bathroom floor. If the dimensions of each tile are as shown below, which of the following statements about the triangular floor tiles is accurate? Select all that apply. The tile has a right angle, because 6, 7 and 10 is a Pythagorean triple.
If the hypotenuse was 10.14 feet, the tile would have a right angle.
The tile does not have a right angle, because 6, 7 and 10 is not a Pythagorean triple.
If the hypotenuse was 9.22 feet, the tile would have a right angle.

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