The teacher separated her class of thirty-three students into two groups. one group has 3 more than twice as many students as the other group. use variable s for the group with less students.

What is 1.5% of 120 or what number is 1.5% of 120

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

5cakes cost 3.50 how much do 7 cakes cost