Select the correct answer from each drop-down menu. becky’s mother works in an office, and her father works in a hospital. they both walk to work from home every day. each unit on the graph is equal to 1 block. becky’s mother walks to reach her office, which is farther than becky’s father walks to reach the hospital.

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