Elizabeth owns a small business selling bagels. She knows that in the last week 16 customers paid cash, 78 customers used a debit card, and 15 customers used a credit
card.
Based on these results, express the probability that the next customer will pay with
something other than cash as a percent to the nearest whole number.

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