Four students are comparing their heights. jesse’s height is 4¼ feet, miguel’s height is 4.8 feet, oscar’s height is 4 1/3 feet, and francisco’s height is 4.2 feet. which student is the shortest?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Find the arc length of the semicircle. 7the grade

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