The data set shown below represents the number of times some families went out for dinner the previous week.

4, 2, 2, 0, 1, 6, 3, 2, 5, 1, 2, 4, 0, 1

An unnumbered number line labeled numbers of dinners out.
Create a dot plot to represent the data. What can you conclude about the dot plot of the data set? Check all that apply.

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