La en una secuencia aritmética se puede encontrar respaldo el primer término del segundo término.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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