5. it is estimated that the annual cost of driving a certain new car is given by the formula
c = 0.35m + 2200
where m represents the number of miles driven per year and cis the cost in dollars. jane
has purchased such a car and decides to budget between $6400 and $7100 for next year's
driving costs. what is the corresponding range of miles that she can drive her new car?

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